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4 Commits
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...
4.x
| Author | SHA1 | Date | |
|---|---|---|---|
| bff44562a9 | |||
| 9ebb990f96 | |||
| cabff738f7 | |||
| 0746173a32 |
@ -25,12 +25,12 @@
|
||||
"pestphp/pest-plugin-arch": "^4.0.2",
|
||||
"pestphp/pest-plugin-mutate": "^4.0.1",
|
||||
"pestphp/pest-plugin-profanity": "^4.2.1",
|
||||
"phpunit/phpunit": "^12.5.20",
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"phpunit/phpunit": "^12.5.23",
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||||
"symfony/process": "^7.4.8|^8.0.8"
|
||||
},
|
||||
"conflict": {
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||||
"filp/whoops": "<2.18.3",
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||||
"phpunit/phpunit": ">12.5.20",
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||||
"phpunit/phpunit": ">12.5.23",
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"sebastian/exporter": "<7.0.0",
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||||
"webmozart/assert": "<1.11.0"
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||||
},
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@ -123,7 +123,6 @@
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||||
"Pest\\Plugins\\Verbose",
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"Pest\\Plugins\\Version",
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"Pest\\Plugins\\Shard",
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"Pest\\Plugins\\Tia",
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"Pest\\Plugins\\Parallel"
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]
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||||
},
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||||
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@ -25,8 +25,6 @@ final readonly class BootSubscribers implements Bootstrapper
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Subscribers\EnsureIgnorableTestCasesAreIgnored::class,
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||||
Subscribers\EnsureKernelDumpIsFlushed::class,
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||||
Subscribers\EnsureTeamCityEnabled::class,
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||||
Subscribers\EnsureTiaCoverageIsRecorded::class,
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||||
Subscribers\EnsureTiaCoverageIsFlushed::class,
|
||||
];
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||||
|
||||
/**
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||||
|
||||
@ -6,7 +6,7 @@ namespace Pest;
|
||||
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||||
function version(): string
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||||
{
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||||
return '4.6.1';
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||||
return '4.6.3';
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||||
}
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||||
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||||
function testDirectory(string $file = ''): string
|
||||
|
||||
@ -1,629 +0,0 @@
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||||
<?php
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||||
|
||||
declare(strict_types=1);
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||||
|
||||
namespace Pest\Plugins;
|
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|
||||
use Pest\Contracts\Plugins\AddsOutput;
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use Pest\Contracts\Plugins\HandlesArguments;
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use Pest\Contracts\Plugins\Terminable;
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||||
use Pest\Exceptions\NoDirtyTestsFound;
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||||
use Pest\Panic;
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use Pest\Support\Container;
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use Pest\Support\Tia\ChangedFiles;
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use Pest\Support\Tia\Fingerprint;
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use Pest\Support\Tia\Graph;
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use Pest\Support\Tia\Recorder;
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use Pest\TestCaseFilters\TiaTestCaseFilter;
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use Pest\TestSuite;
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use Symfony\Component\Console\Output\OutputInterface;
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use Throwable;
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|
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/**
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* Test Impact Analysis (file-level, parallel-aware).
|
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*
|
||||
* Modes
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||||
* -----
|
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* - **Record** — no graph (or fingerprint / recording commit drifted). The
|
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* full suite runs with PCOV / Xdebug capture per test; the resulting
|
||||
* `test → [source_file, …]` edges land in `.pest/cache/tia.json`.
|
||||
* - **Replay** — graph valid. We diff the working tree against the recording
|
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* commit, intersect changed files with graph edges, and run only the
|
||||
* affected tests. Newly-added tests unknown to the graph are always
|
||||
* accepted (skipping them would be a correctness hazard).
|
||||
*
|
||||
* Parallel integration
|
||||
* --------------------
|
||||
* This plugin MUST run before `Pest\Plugins\Parallel` in the registered
|
||||
* plugin list — Parallel exits the process as soon as it sees `--parallel`,
|
||||
* so later plugins never get their turn. With the correct order:
|
||||
*
|
||||
* - **Parent, replay**: narrow the CLI args down to the affected test
|
||||
* files before Parallel hands them to paratest. Workers then only see
|
||||
* the narrowed file set and nothing special is required of them.
|
||||
* - **Parent, record**: flip a global recording flag (via
|
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* `Parallel::setGlobal`) so every spawned worker activates its own
|
||||
* coverage recorder. The parent does not itself record (paratest runs
|
||||
* tests in workers); instead we register an `AddsOutput` hook that
|
||||
* merges per-worker partial graphs after paratest finishes.
|
||||
* - **Worker, record**: boots through `bin/worker.php`, which re-runs
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||||
* `CallsHandleArguments`. We detect the worker context + recording flag,
|
||||
* activate the `Recorder`, and flush the partial graph on `terminate()`
|
||||
* into `.pest/cache/tia-worker-<TEST_TOKEN>.json`.
|
||||
* - **Worker, replay**: nothing to do; args already narrowed.
|
||||
*
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||||
* Guardrails
|
||||
* ----------
|
||||
* - `--tia` combined with `--coverage` is refused: both paths drive the
|
||||
* same coverage driver and would corrupt each other's data.
|
||||
* - If no coverage driver is available during record, we skip gracefully;
|
||||
* the suite still runs normally.
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||||
* - A stale recording SHA (rebase / force-push) triggers a rebuild.
|
||||
*
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||||
* @internal
|
||||
*/
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final class Tia implements AddsOutput, HandlesArguments, Terminable
|
||||
{
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||||
use Concerns\HandleArguments;
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||||
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||||
private const string OPTION = '--tia';
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||||
|
||||
private const string REBUILD_OPTION = '--tia-rebuild';
|
||||
|
||||
private const string CACHE_PATH = '.pest/cache/tia.json';
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||||
|
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private const string AFFECTED_PATH = '.pest/cache/tia-affected.json';
|
||||
|
||||
private const string WORKER_CACHE_PREFIX = '.pest/cache/tia-worker-';
|
||||
|
||||
/**
|
||||
* Global flag toggled by the parent process so workers know to record.
|
||||
*/
|
||||
private const string RECORDING_GLOBAL = 'TIA_RECORDING';
|
||||
|
||||
/**
|
||||
* Global flag that tells workers to install the TIA filter (replay mode).
|
||||
* Workers read the affected set from `.pest/cache/tia-affected.json`.
|
||||
*/
|
||||
private const string REPLAYING_GLOBAL = 'TIA_REPLAYING';
|
||||
|
||||
private bool $graphWritten = false;
|
||||
|
||||
public function __construct(private readonly OutputInterface $output) {}
|
||||
|
||||
/**
|
||||
* {@inheritDoc}
|
||||
*/
|
||||
public function handleArguments(array $arguments): array
|
||||
{
|
||||
$isWorker = Parallel::isWorker();
|
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$recordingGlobal = $isWorker && (string) Parallel::getGlobal(self::RECORDING_GLOBAL) === '1';
|
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$replayingGlobal = $isWorker && (string) Parallel::getGlobal(self::REPLAYING_GLOBAL) === '1';
|
||||
|
||||
$enabled = $this->hasArgument(self::OPTION, $arguments);
|
||||
$forceRebuild = $this->hasArgument(self::REBUILD_OPTION, $arguments);
|
||||
|
||||
if (! $enabled && ! $forceRebuild && ! $recordingGlobal && ! $replayingGlobal) {
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$arguments = $this->popArgument(self::OPTION, $arguments);
|
||||
$arguments = $this->popArgument(self::REBUILD_OPTION, $arguments);
|
||||
|
||||
if ($this->coverageReportActive()) {
|
||||
if (! $isWorker) {
|
||||
$this->output->writeln(
|
||||
' <fg=yellow>TIA</> `--coverage` is active — TIA disabled to avoid '.
|
||||
'conflicting with PHPUnit\'s own coverage collection.',
|
||||
);
|
||||
}
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$projectRoot = TestSuite::getInstance()->rootPath;
|
||||
|
||||
if ($isWorker) {
|
||||
return $this->handleWorker($arguments, $projectRoot, $recordingGlobal, $replayingGlobal);
|
||||
}
|
||||
|
||||
return $this->handleParent($arguments, $projectRoot, $forceRebuild);
|
||||
}
|
||||
|
||||
public function terminate(): void
|
||||
{
|
||||
if ($this->graphWritten) {
|
||||
return;
|
||||
}
|
||||
|
||||
$recorder = Recorder::instance();
|
||||
|
||||
if (! $recorder->isActive()) {
|
||||
return;
|
||||
}
|
||||
|
||||
$this->graphWritten = true;
|
||||
|
||||
$projectRoot = TestSuite::getInstance()->rootPath;
|
||||
$perTest = $recorder->perTestFiles();
|
||||
|
||||
if ($perTest === []) {
|
||||
$recorder->reset();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (Parallel::isWorker()) {
|
||||
$this->flushWorkerPartial($projectRoot, $perTest);
|
||||
$recorder->reset();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
// Non-parallel record path: straight into the main cache.
|
||||
$cachePath = $projectRoot.DIRECTORY_SEPARATOR.self::CACHE_PATH;
|
||||
|
||||
$graph = Graph::load($projectRoot, $cachePath) ?? new Graph($projectRoot);
|
||||
$graph->setFingerprint(Fingerprint::compute($projectRoot));
|
||||
$graph->setRecordedAtSha((new ChangedFiles($projectRoot))->currentSha());
|
||||
$graph->replaceEdges($perTest);
|
||||
$graph->pruneMissingTests();
|
||||
|
||||
if (! $graph->save($cachePath)) {
|
||||
$this->output->writeln(' <fg=red>TIA</> failed to write graph to '.$cachePath);
|
||||
$recorder->reset();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
$this->output->writeln(sprintf(
|
||||
' <fg=green>TIA</> graph recorded (%d test files) at %s',
|
||||
count($perTest),
|
||||
self::CACHE_PATH,
|
||||
));
|
||||
|
||||
$recorder->reset();
|
||||
}
|
||||
|
||||
/**
|
||||
* Runs after paratest finishes in the parent process. If we were
|
||||
* recording across workers, merge their partial graphs into the main
|
||||
* cache now.
|
||||
*/
|
||||
public function addOutput(int $exitCode): int
|
||||
{
|
||||
if (Parallel::isWorker()) {
|
||||
return $exitCode;
|
||||
}
|
||||
|
||||
if ((string) Parallel::getGlobal(self::RECORDING_GLOBAL) !== '1') {
|
||||
return $exitCode;
|
||||
}
|
||||
|
||||
$projectRoot = TestSuite::getInstance()->rootPath;
|
||||
$partials = $this->collectWorkerPartials($projectRoot);
|
||||
|
||||
if ($partials === []) {
|
||||
return $exitCode;
|
||||
}
|
||||
|
||||
$cachePath = $projectRoot.DIRECTORY_SEPARATOR.self::CACHE_PATH;
|
||||
|
||||
$graph = Graph::load($projectRoot, $cachePath) ?? new Graph($projectRoot);
|
||||
$graph->setFingerprint(Fingerprint::compute($projectRoot));
|
||||
$graph->setRecordedAtSha((new ChangedFiles($projectRoot))->currentSha());
|
||||
|
||||
$merged = [];
|
||||
|
||||
foreach ($partials as $partialPath) {
|
||||
$data = $this->readPartial($partialPath);
|
||||
|
||||
if ($data === null) {
|
||||
continue;
|
||||
}
|
||||
|
||||
foreach ($data as $testFile => $sources) {
|
||||
if (! isset($merged[$testFile])) {
|
||||
$merged[$testFile] = [];
|
||||
}
|
||||
|
||||
foreach ($sources as $source) {
|
||||
$merged[$testFile][$source] = true;
|
||||
}
|
||||
}
|
||||
|
||||
@unlink($partialPath);
|
||||
}
|
||||
|
||||
$finalised = [];
|
||||
|
||||
foreach ($merged as $testFile => $sourceSet) {
|
||||
$finalised[$testFile] = array_keys($sourceSet);
|
||||
}
|
||||
|
||||
$graph->replaceEdges($finalised);
|
||||
$graph->pruneMissingTests();
|
||||
|
||||
if (! $graph->save($cachePath)) {
|
||||
$this->output->writeln(' <fg=red>TIA</> failed to write graph to '.$cachePath);
|
||||
|
||||
return $exitCode;
|
||||
}
|
||||
|
||||
$this->output->writeln(sprintf(
|
||||
' <fg=green>TIA</> graph recorded (%d test files, %d worker partials) at %s',
|
||||
count($finalised),
|
||||
count($partials),
|
||||
self::CACHE_PATH,
|
||||
));
|
||||
|
||||
return $exitCode;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int, string> $arguments
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function handleParent(array $arguments, string $projectRoot, bool $forceRebuild): array
|
||||
{
|
||||
$cachePath = $projectRoot.DIRECTORY_SEPARATOR.self::CACHE_PATH;
|
||||
$fingerprint = Fingerprint::compute($projectRoot);
|
||||
|
||||
$graph = $forceRebuild ? null : Graph::load($projectRoot, $cachePath);
|
||||
|
||||
if ($graph instanceof Graph && ! Fingerprint::matches($graph->fingerprint(), $fingerprint)) {
|
||||
$this->output->writeln(
|
||||
' <fg=yellow>TIA</> environment fingerprint changed — graph will be rebuilt.',
|
||||
);
|
||||
$graph = null;
|
||||
}
|
||||
|
||||
if ($graph instanceof Graph) {
|
||||
$changedFiles = new ChangedFiles($projectRoot);
|
||||
|
||||
if ($changedFiles->gitAvailable()
|
||||
&& $graph->recordedAtSha() !== null
|
||||
&& $changedFiles->since($graph->recordedAtSha()) === null) {
|
||||
$this->output->writeln(
|
||||
' <fg=yellow>TIA</> recorded commit is no longer reachable — graph will be rebuilt.',
|
||||
);
|
||||
$graph = null;
|
||||
}
|
||||
}
|
||||
|
||||
if ($graph instanceof Graph) {
|
||||
return $this->enterReplayMode($graph, $projectRoot, $arguments);
|
||||
}
|
||||
|
||||
return $this->enterRecordMode($projectRoot, $arguments);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int, string> $arguments
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function handleWorker(array $arguments, string $projectRoot, bool $recordingGlobal, bool $replayingGlobal): array
|
||||
{
|
||||
if ($replayingGlobal) {
|
||||
// Replay in a worker: load the graph and the affected set that
|
||||
// the parent persisted, then install the per-file filter so
|
||||
// whichever tests paratest happens to hand this worker are
|
||||
// accepted / rejected consistently with the series path.
|
||||
$this->installWorkerReplayFilter($projectRoot);
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
if (! $recordingGlobal) {
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$recorder = Recorder::instance();
|
||||
|
||||
if (! $recorder->driverAvailable()) {
|
||||
// Driver availability is per-process. If the driver is missing
|
||||
// here, silently skip — the parent has already warned during
|
||||
// its own boot.
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$recorder->activate();
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
private function installWorkerReplayFilter(string $projectRoot): void
|
||||
{
|
||||
$cachePath = $projectRoot.DIRECTORY_SEPARATOR.self::CACHE_PATH;
|
||||
$affectedPath = $projectRoot.DIRECTORY_SEPARATOR.self::AFFECTED_PATH;
|
||||
|
||||
$graph = Graph::load($projectRoot, $cachePath);
|
||||
|
||||
if (! $graph instanceof Graph) {
|
||||
return;
|
||||
}
|
||||
|
||||
$raw = @file_get_contents($affectedPath);
|
||||
|
||||
if ($raw === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
$decoded = json_decode($raw, true);
|
||||
|
||||
if (! is_array($decoded)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$affectedSet = [];
|
||||
|
||||
foreach ($decoded as $rel) {
|
||||
if (is_string($rel)) {
|
||||
$affectedSet[$rel] = true;
|
||||
}
|
||||
}
|
||||
|
||||
TestSuite::getInstance()->tests->addTestCaseFilter(
|
||||
new TiaTestCaseFilter($projectRoot, $graph, $affectedSet),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int, string> $arguments
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function enterReplayMode(Graph $graph, string $projectRoot, array $arguments): array
|
||||
{
|
||||
$changedFiles = new ChangedFiles($projectRoot);
|
||||
|
||||
if (! $changedFiles->gitAvailable()) {
|
||||
$this->output->writeln(
|
||||
' <fg=yellow>TIA</> git unavailable — running full suite.',
|
||||
);
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$changed = $changedFiles->since($graph->recordedAtSha()) ?? [];
|
||||
|
||||
if ($changed === []) {
|
||||
$this->output->writeln(' <fg=green>TIA</> no changes detected.');
|
||||
|
||||
Panic::with(new NoDirtyTestsFound);
|
||||
}
|
||||
|
||||
$affected = $graph->affected($changed);
|
||||
|
||||
$testSuite = TestSuite::getInstance();
|
||||
|
||||
if (! Parallel::isEnabled()) {
|
||||
// Series mode: install the TestCaseFilter so Pest/PHPUnit skips
|
||||
// unaffected tests during discovery. Keep filter semantics
|
||||
// identical to parallel mode: unknown/new tests always pass.
|
||||
$affectedSet = array_fill_keys($affected, true);
|
||||
|
||||
$testSuite->tests->addTestCaseFilter(
|
||||
new TiaTestCaseFilter($projectRoot, $graph, $affectedSet),
|
||||
);
|
||||
|
||||
$this->output->writeln(sprintf(
|
||||
' <fg=green>TIA</> %d changed file(s) → %d known test file(s) + any new/unknown tests.',
|
||||
count($changed),
|
||||
count($affected),
|
||||
));
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
// Parallel mode. Paratest's CLI only accepts a single positional
|
||||
// `<path>`, so we cannot pass the affected set as multiple args.
|
||||
// Instead, persist the affected set to a cache file and flip a
|
||||
// global that tells each worker to install the TIA filter on boot.
|
||||
//
|
||||
// Cost trade-off: each worker still discovers the full test tree,
|
||||
// but the filter drops unaffected tests before they ever run. Narrow
|
||||
// CLI handoff would be ideal; it requires generating a temporary
|
||||
// phpunit.xml and is out of scope for the MVP.
|
||||
if (! $this->persistAffectedSet($projectRoot, $affected)) {
|
||||
$this->output->writeln(
|
||||
' <fg=red>TIA</> failed to persist affected set — running full suite.',
|
||||
);
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
Parallel::setGlobal(self::REPLAYING_GLOBAL, '1');
|
||||
|
||||
$this->output->writeln(sprintf(
|
||||
' <fg=green>TIA</> %d changed file(s) → %d known test file(s) + any new/unknown tests (parallel).',
|
||||
count($changed),
|
||||
count($affected),
|
||||
));
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int, string> $affected Project-relative paths.
|
||||
*/
|
||||
private function persistAffectedSet(string $projectRoot, array $affected): bool
|
||||
{
|
||||
$path = $projectRoot.DIRECTORY_SEPARATOR.self::AFFECTED_PATH;
|
||||
$dir = dirname($path);
|
||||
|
||||
if (! is_dir($dir) && ! @mkdir($dir, 0755, true) && ! is_dir($dir)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$json = json_encode(array_values($affected), JSON_UNESCAPED_SLASHES);
|
||||
|
||||
if ($json === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$tmp = $path.'.'.bin2hex(random_bytes(4)).'.tmp';
|
||||
|
||||
if (@file_put_contents($tmp, $json) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (! @rename($tmp, $path)) {
|
||||
@unlink($tmp);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<int, string> $arguments
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function enterRecordMode(string $projectRoot, array $arguments): array
|
||||
{
|
||||
if (Parallel::isEnabled()) {
|
||||
// Parent driving `--parallel`: workers will do the actual
|
||||
// recording. We only advertise the intent through a global.
|
||||
// Clean up any stale partial files from a previous interrupted
|
||||
// run so the merge step doesn't confuse itself.
|
||||
$this->purgeWorkerPartials($projectRoot);
|
||||
|
||||
Parallel::setGlobal(self::RECORDING_GLOBAL, '1');
|
||||
|
||||
$this->output->writeln(
|
||||
' <fg=cyan>TIA</> recording dependency graph in parallel (first run) — '.
|
||||
'subsequent `--tia` runs will only re-execute affected tests.',
|
||||
);
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$recorder = Recorder::instance();
|
||||
|
||||
if (! $recorder->driverAvailable()) {
|
||||
$this->output->writeln(
|
||||
' <fg=red>TIA</> No coverage driver is available. '.
|
||||
'Install ext-pcov or enable Xdebug in coverage mode, then rerun with `--tia`.',
|
||||
);
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
$recorder->activate();
|
||||
|
||||
$this->output->writeln(sprintf(
|
||||
' <fg=cyan>TIA</> recording dependency graph via %s (first run) — '.
|
||||
'subsequent `--tia` runs will only re-execute affected tests.',
|
||||
$recorder->driver(),
|
||||
));
|
||||
|
||||
return $arguments;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<string, array<int, string>> $perTest
|
||||
*/
|
||||
private function flushWorkerPartial(string $projectRoot, array $perTest): void
|
||||
{
|
||||
$token = $_SERVER['TEST_TOKEN'] ?? $_ENV['TEST_TOKEN'] ?? getmypid();
|
||||
// Defensive: token might arrive as int or string depending on paratest
|
||||
// version. Cast + filter to keep filenames sane.
|
||||
$token = preg_replace('/[^A-Za-z0-9_-]/', '', (string) $token);
|
||||
|
||||
if ($token === '') {
|
||||
$token = (string) getmypid();
|
||||
}
|
||||
|
||||
$path = $projectRoot.DIRECTORY_SEPARATOR.self::WORKER_CACHE_PREFIX.$token.'.json';
|
||||
$dir = dirname($path);
|
||||
|
||||
if (! is_dir($dir) && ! @mkdir($dir, 0755, true) && ! is_dir($dir)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$json = json_encode($perTest, JSON_UNESCAPED_SLASHES);
|
||||
|
||||
if ($json === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
$tmp = $path.'.'.bin2hex(random_bytes(4)).'.tmp';
|
||||
|
||||
if (@file_put_contents($tmp, $json) === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (! @rename($tmp, $path)) {
|
||||
@unlink($tmp);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function collectWorkerPartials(string $projectRoot): array
|
||||
{
|
||||
$pattern = $projectRoot.DIRECTORY_SEPARATOR.self::WORKER_CACHE_PREFIX.'*.json';
|
||||
$matches = glob($pattern);
|
||||
|
||||
return $matches === false ? [] : $matches;
|
||||
}
|
||||
|
||||
private function purgeWorkerPartials(string $projectRoot): void
|
||||
{
|
||||
foreach ($this->collectWorkerPartials($projectRoot) as $path) {
|
||||
@unlink($path);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<string, array<int, string>>|null
|
||||
*/
|
||||
private function readPartial(string $path): ?array
|
||||
{
|
||||
$raw = @file_get_contents($path);
|
||||
|
||||
if ($raw === false) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$data = json_decode($raw, true);
|
||||
|
||||
if (! is_array($data)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$out = [];
|
||||
|
||||
foreach ($data as $test => $sources) {
|
||||
if (! is_string($test) || ! is_array($sources)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$clean = [];
|
||||
|
||||
foreach ($sources as $source) {
|
||||
if (is_string($source)) {
|
||||
$clean[] = $source;
|
||||
}
|
||||
}
|
||||
|
||||
$out[$test] = $clean;
|
||||
}
|
||||
|
||||
return $out;
|
||||
}
|
||||
|
||||
private function coverageReportActive(): bool
|
||||
{
|
||||
try {
|
||||
/** @var Coverage $coverage */
|
||||
$coverage = Container::getInstance()->get(Coverage::class);
|
||||
} catch (Throwable) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return property_exists($coverage, 'coverage') && $coverage->coverage === true;
|
||||
}
|
||||
}
|
||||
@ -1,23 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Subscribers;
|
||||
|
||||
use Pest\Support\Tia\Recorder;
|
||||
use PHPUnit\Event\Test\Finished;
|
||||
use PHPUnit\Event\Test\FinishedSubscriber;
|
||||
|
||||
/**
|
||||
* Stops PCOV collection after each test and merges the covered files into the
|
||||
* TIA recorder's aggregate map. No-op unless the recorder is active.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final class EnsureTiaCoverageIsFlushed implements FinishedSubscriber
|
||||
{
|
||||
public function notify(Finished $event): void
|
||||
{
|
||||
Recorder::instance()->endTest();
|
||||
}
|
||||
}
|
||||
@ -1,36 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Subscribers;
|
||||
|
||||
use Pest\Support\Tia\Recorder;
|
||||
use PHPUnit\Event\Code\TestMethod;
|
||||
use PHPUnit\Event\Test\Prepared;
|
||||
use PHPUnit\Event\Test\PreparedSubscriber;
|
||||
|
||||
/**
|
||||
* Starts PCOV collection before each test. No-op unless the TIA recorder was
|
||||
* activated by the `--tia` plugin.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final class EnsureTiaCoverageIsRecorded implements PreparedSubscriber
|
||||
{
|
||||
public function notify(Prepared $event): void
|
||||
{
|
||||
$recorder = Recorder::instance();
|
||||
|
||||
if (! $recorder->isActive()) {
|
||||
return;
|
||||
}
|
||||
|
||||
$test = $event->test();
|
||||
|
||||
if (! $test instanceof TestMethod) {
|
||||
return;
|
||||
}
|
||||
|
||||
$recorder->beginTest($test->className(), $test->methodName(), $test->file());
|
||||
}
|
||||
}
|
||||
@ -1,219 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Support\Tia;
|
||||
|
||||
use Symfony\Component\Process\Process;
|
||||
|
||||
/**
|
||||
* Detects files that changed between the last recorded TIA run and the
|
||||
* current working tree.
|
||||
*
|
||||
* Strategy:
|
||||
* 1. If we have a `recordedAtSha`, `git diff <sha>..HEAD` captures committed
|
||||
* changes on top of the recording point.
|
||||
* 2. `git status --short` captures unstaged + staged + untracked changes on
|
||||
* top of that.
|
||||
*
|
||||
* We return relative paths to the project root. Deletions are included so the
|
||||
* caller can decide whether to invalidate: a deleted source file may still
|
||||
* appear in the graph and should mark its dependents as affected.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final readonly class ChangedFiles
|
||||
{
|
||||
public function __construct(private string $projectRoot) {}
|
||||
|
||||
/**
|
||||
* @return array<int, string>|null `null` when git is unavailable, or when
|
||||
* the recorded SHA is no longer reachable
|
||||
* from HEAD (rebase / force-push) — in
|
||||
* that case the graph should be rebuilt.
|
||||
*/
|
||||
public function since(?string $sha): ?array
|
||||
{
|
||||
if (! $this->gitAvailable()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$files = [];
|
||||
|
||||
if ($sha !== null && $sha !== '') {
|
||||
if (! $this->shaIsReachable($sha)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$files = array_merge($files, $this->diffSinceSha($sha));
|
||||
}
|
||||
|
||||
$files = array_merge($files, $this->workingTreeChanges());
|
||||
|
||||
// Normalise + dedupe, filtering out paths that can never belong to the
|
||||
// graph: vendor (caught by the fingerprint instead), cache dirs, and
|
||||
// anything starting with a dot we don't care about.
|
||||
$unique = [];
|
||||
|
||||
foreach ($files as $file) {
|
||||
if ($file === '') {
|
||||
continue;
|
||||
}
|
||||
if ($this->shouldIgnore($file)) {
|
||||
continue;
|
||||
}
|
||||
$unique[$file] = true;
|
||||
}
|
||||
|
||||
return array_keys($unique);
|
||||
}
|
||||
|
||||
private function shouldIgnore(string $path): bool
|
||||
{
|
||||
static $prefixes = [
|
||||
'.pest/',
|
||||
'.phpunit.cache/',
|
||||
'.phpunit.result.cache',
|
||||
'vendor/',
|
||||
'node_modules/',
|
||||
];
|
||||
|
||||
foreach ($prefixes as $prefix) {
|
||||
if (str_starts_with($path, (string) $prefix)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
public function gitAvailable(): bool
|
||||
{
|
||||
$process = new Process(['git', 'rev-parse', '--git-dir'], $this->projectRoot);
|
||||
$process->run();
|
||||
|
||||
return $process->isSuccessful();
|
||||
}
|
||||
|
||||
private function shaIsReachable(string $sha): bool
|
||||
{
|
||||
$process = new Process(
|
||||
['git', 'merge-base', '--is-ancestor', $sha, 'HEAD'],
|
||||
$this->projectRoot,
|
||||
);
|
||||
$process->run();
|
||||
|
||||
// Exit 0 → ancestor; 1 → not ancestor; anything else → git error
|
||||
// (e.g. unknown commit after a rebase/gc). Treat non-zero as
|
||||
// "unreachable" and force a rebuild.
|
||||
return $process->getExitCode() === 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function diffSinceSha(string $sha): array
|
||||
{
|
||||
$process = new Process(
|
||||
['git', 'diff', '--name-only', $sha.'..HEAD'],
|
||||
$this->projectRoot,
|
||||
);
|
||||
$process->run();
|
||||
|
||||
if (! $process->isSuccessful()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
return $this->splitLines($process->getOutput());
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function workingTreeChanges(): array
|
||||
{
|
||||
// `-z` produces NUL-terminated records with no path quoting, so paths
|
||||
// that contain spaces, tabs, unicode or other special characters
|
||||
// are passed through verbatim. Without `-z`, git wraps such paths in
|
||||
// quotes with backslash escapes, which would corrupt our lookup keys.
|
||||
//
|
||||
// Record format: `XY <SP> <path> <NUL>` for most entries, and
|
||||
// `R <new> <NUL> <orig> <NUL>` for renames/copies (two NUL-separated
|
||||
// fields).
|
||||
$process = new Process(
|
||||
['git', 'status', '--porcelain', '-z', '--untracked-files=all'],
|
||||
$this->projectRoot,
|
||||
);
|
||||
$process->run();
|
||||
|
||||
if (! $process->isSuccessful()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$output = $process->getOutput();
|
||||
|
||||
if ($output === '') {
|
||||
return [];
|
||||
}
|
||||
|
||||
$records = explode("\x00", rtrim($output, "\x00"));
|
||||
$files = [];
|
||||
$count = count($records);
|
||||
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
$record = $records[$i];
|
||||
|
||||
if (strlen($record) < 4) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$status = substr($record, 0, 2);
|
||||
$path = substr($record, 3);
|
||||
|
||||
// Renames/copies emit two records: the new path first, then the
|
||||
// original. Consume both.
|
||||
if ($status[0] === 'R' || $status[0] === 'C') {
|
||||
$files[] = $path;
|
||||
|
||||
if (isset($records[$i + 1]) && $records[$i + 1] !== '') {
|
||||
$files[] = $records[$i + 1];
|
||||
$i++;
|
||||
}
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
$files[] = $path;
|
||||
}
|
||||
|
||||
return $files;
|
||||
}
|
||||
|
||||
public function currentSha(): ?string
|
||||
{
|
||||
if (! $this->gitAvailable()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$process = new Process(['git', 'rev-parse', 'HEAD'], $this->projectRoot);
|
||||
$process->run();
|
||||
|
||||
if (! $process->isSuccessful()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$sha = trim($process->getOutput());
|
||||
|
||||
return $sha === '' ? null : $sha;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<int, string>
|
||||
*/
|
||||
private function splitLines(string $output): array
|
||||
{
|
||||
$lines = preg_split('/\R+/', trim($output), flags: PREG_SPLIT_NO_EMPTY);
|
||||
|
||||
return $lines === false ? [] : $lines;
|
||||
}
|
||||
}
|
||||
@ -1,95 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Support\Tia;
|
||||
|
||||
/**
|
||||
* Captures environmental inputs that, when changed, make the TIA graph stale.
|
||||
*
|
||||
* Any drift in PHP version, Composer lock, or Pest/PHPUnit config can change
|
||||
* what a test actually exercises, so the graph must be rebuilt in those cases.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final readonly class Fingerprint
|
||||
{
|
||||
// Bump this whenever the set of inputs or the hash algorithm changes, so
|
||||
// older graphs are invalidated automatically.
|
||||
private const int SCHEMA_VERSION = 2;
|
||||
|
||||
/**
|
||||
* @param non-empty-string $projectRoot
|
||||
*/
|
||||
public static function compute(string $projectRoot): array
|
||||
{
|
||||
return [
|
||||
'schema' => self::SCHEMA_VERSION,
|
||||
'php' => PHP_VERSION,
|
||||
'pest' => self::readPestVersion($projectRoot),
|
||||
'composer_lock' => self::hashIfExists($projectRoot.'/composer.lock'),
|
||||
'phpunit_xml' => self::hashIfExists($projectRoot.'/phpunit.xml'),
|
||||
'phpunit_xml_dist' => self::hashIfExists($projectRoot.'/phpunit.xml.dist'),
|
||||
'pest_php' => self::hashIfExists($projectRoot.'/tests/Pest.php'),
|
||||
// Pest's generated classes bake the code-generation logic in — if
|
||||
// TestCaseFactory changes (new attribute, different method
|
||||
// signature, etc.) every previously-recorded edge is stale.
|
||||
// Hashing the factory sources makes path-repo / dev-main installs
|
||||
// automatically rebuild their graphs when Pest itself is edited.
|
||||
'pest_factory' => self::hashIfExists(__DIR__.'/../../Factories/TestCaseFactory.php'),
|
||||
'pest_method_factory' => self::hashIfExists(__DIR__.'/../../Factories/TestCaseMethodFactory.php'),
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array<string, mixed> $a
|
||||
* @param array<string, mixed> $b
|
||||
*/
|
||||
public static function matches(array $a, array $b): bool
|
||||
{
|
||||
ksort($a);
|
||||
ksort($b);
|
||||
|
||||
return $a === $b;
|
||||
}
|
||||
|
||||
private static function hashIfExists(string $path): ?string
|
||||
{
|
||||
if (! is_file($path)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$hash = @hash_file('xxh128', $path);
|
||||
|
||||
return $hash === false ? null : $hash;
|
||||
}
|
||||
|
||||
private static function readPestVersion(string $projectRoot): string
|
||||
{
|
||||
$installed = $projectRoot.'/vendor/composer/installed.json';
|
||||
|
||||
if (! is_file($installed)) {
|
||||
return 'unknown';
|
||||
}
|
||||
|
||||
$raw = @file_get_contents($installed);
|
||||
|
||||
if ($raw === false) {
|
||||
return 'unknown';
|
||||
}
|
||||
|
||||
$data = json_decode($raw, true);
|
||||
|
||||
if (! is_array($data) || ! isset($data['packages']) || ! is_array($data['packages'])) {
|
||||
return 'unknown';
|
||||
}
|
||||
|
||||
foreach ($data['packages'] as $package) {
|
||||
if (is_array($package) && ($package['name'] ?? null) === 'pestphp/pest') {
|
||||
return (string) ($package['version'] ?? 'unknown');
|
||||
}
|
||||
}
|
||||
|
||||
return 'unknown';
|
||||
}
|
||||
}
|
||||
@ -1,320 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Support\Tia;
|
||||
|
||||
/**
|
||||
* File-level Test Impact Analysis graph.
|
||||
*
|
||||
* Persists the mapping `test_file → set<source_file>` so that subsequent runs
|
||||
* can skip tests whose dependencies have not changed. Paths are stored relative
|
||||
* to the project root and source files are deduplicated via an index so that
|
||||
* the on-disk JSON stays compact for large suites.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final class Graph
|
||||
{
|
||||
/**
|
||||
* Relative path of each known source file, indexed by numeric id.
|
||||
*
|
||||
* @var array<int, string>
|
||||
*/
|
||||
private array $files = [];
|
||||
|
||||
/**
|
||||
* Reverse lookup: source file → numeric id.
|
||||
*
|
||||
* @var array<string, int>
|
||||
*/
|
||||
private array $fileIds = [];
|
||||
|
||||
/**
|
||||
* Edges: test file (relative) → list of source file ids.
|
||||
*
|
||||
* @var array<string, array<int, int>>
|
||||
*/
|
||||
private array $edges = [];
|
||||
|
||||
/**
|
||||
* Environment fingerprint captured at record time.
|
||||
*
|
||||
* @var array<string, mixed>
|
||||
*/
|
||||
private array $fingerprint = [];
|
||||
|
||||
/**
|
||||
* Commit SHA the graph was recorded against (if in a git repo).
|
||||
*/
|
||||
private ?string $recordedAtSha = null;
|
||||
|
||||
/**
|
||||
* Canonicalised project root. Resolved through `realpath()` so paths
|
||||
* captured by coverage drivers (always real filesystem targets) match
|
||||
* regardless of whether the user's CWD is a symlink or has trailing
|
||||
* separators.
|
||||
*/
|
||||
private readonly string $projectRoot;
|
||||
|
||||
public function __construct(string $projectRoot)
|
||||
{
|
||||
$real = @realpath($projectRoot);
|
||||
|
||||
$this->projectRoot = $real !== false ? $real : $projectRoot;
|
||||
}
|
||||
|
||||
/**
|
||||
* Records that a test file depends on the given source file.
|
||||
*/
|
||||
public function link(string $testFile, string $sourceFile): void
|
||||
{
|
||||
$testRel = $this->relative($testFile);
|
||||
$sourceRel = $this->relative($sourceFile);
|
||||
|
||||
if ($sourceRel === null || $testRel === null) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (! isset($this->fileIds[$sourceRel])) {
|
||||
$id = count($this->files);
|
||||
$this->files[$id] = $sourceRel;
|
||||
$this->fileIds[$sourceRel] = $id;
|
||||
}
|
||||
|
||||
$this->edges[$testRel][] = $this->fileIds[$sourceRel];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the set of test files whose dependencies intersect $changedFiles.
|
||||
*
|
||||
* @param array<int, string> $changedFiles Absolute or relative paths.
|
||||
* @return array<int, string> Relative test file paths.
|
||||
*/
|
||||
public function affected(array $changedFiles): array
|
||||
{
|
||||
$changedIds = [];
|
||||
|
||||
foreach ($changedFiles as $file) {
|
||||
$rel = $this->relative($file);
|
||||
|
||||
if ($rel === null) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (isset($this->fileIds[$rel])) {
|
||||
$changedIds[$this->fileIds[$rel]] = true;
|
||||
}
|
||||
}
|
||||
|
||||
$affected = [];
|
||||
|
||||
foreach ($this->edges as $testFile => $ids) {
|
||||
foreach ($ids as $id) {
|
||||
if (isset($changedIds[$id])) {
|
||||
$affected[] = $testFile;
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $affected;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns `true` if the given test file has any recorded dependencies.
|
||||
*/
|
||||
public function knowsTest(string $testFile): bool
|
||||
{
|
||||
$rel = $this->relative($testFile);
|
||||
|
||||
return $rel !== null && isset($this->edges[$rel]);
|
||||
}
|
||||
|
||||
public function setFingerprint(array $fingerprint): void
|
||||
{
|
||||
$this->fingerprint = $fingerprint;
|
||||
}
|
||||
|
||||
public function fingerprint(): array
|
||||
{
|
||||
return $this->fingerprint;
|
||||
}
|
||||
|
||||
public function setRecordedAtSha(?string $sha): void
|
||||
{
|
||||
$this->recordedAtSha = $sha;
|
||||
}
|
||||
|
||||
public function recordedAtSha(): ?string
|
||||
{
|
||||
return $this->recordedAtSha;
|
||||
}
|
||||
|
||||
/**
|
||||
* Replaces edges for the given test files. Used during a partial record
|
||||
* run so that existing edges for other tests are preserved.
|
||||
*
|
||||
* @param array<string, array<int, string>> $testToFiles
|
||||
*/
|
||||
public function replaceEdges(array $testToFiles): void
|
||||
{
|
||||
foreach ($testToFiles as $testFile => $sources) {
|
||||
$testRel = $this->relative($testFile);
|
||||
|
||||
if ($testRel === null) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$this->edges[$testRel] = [];
|
||||
|
||||
foreach ($sources as $source) {
|
||||
$this->link($testFile, $source);
|
||||
}
|
||||
|
||||
// Deduplicate ids for this test.
|
||||
$this->edges[$testRel] = array_values(array_unique($this->edges[$testRel]));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Drops edges whose test file no longer exists on disk. Prevents the graph
|
||||
* from keeping stale entries for deleted / renamed tests that would later
|
||||
* be flagged as affected and confuse PHPUnit's discovery.
|
||||
*/
|
||||
public function pruneMissingTests(): void
|
||||
{
|
||||
$root = rtrim($this->projectRoot, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
|
||||
|
||||
foreach (array_keys($this->edges) as $testRel) {
|
||||
if (! is_file($root.$testRel)) {
|
||||
unset($this->edges[$testRel]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static function load(string $projectRoot, string $path): ?self
|
||||
{
|
||||
if (! is_file($path)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$raw = @file_get_contents($path);
|
||||
|
||||
if ($raw === false) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$data = json_decode($raw, true);
|
||||
|
||||
if (! is_array($data) || ($data['schema'] ?? null) !== 1) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$graph = new self($projectRoot);
|
||||
$graph->fingerprint = is_array($data['fingerprint'] ?? null) ? $data['fingerprint'] : [];
|
||||
$graph->recordedAtSha = is_string($data['recorded_at_sha'] ?? null) ? $data['recorded_at_sha'] : null;
|
||||
$graph->files = is_array($data['files'] ?? null) ? array_values($data['files']) : [];
|
||||
$graph->fileIds = array_flip($graph->files);
|
||||
$graph->edges = is_array($data['edges'] ?? null) ? $data['edges'] : [];
|
||||
|
||||
return $graph;
|
||||
}
|
||||
|
||||
public function save(string $path): bool
|
||||
{
|
||||
$dir = dirname($path);
|
||||
|
||||
if (! is_dir($dir) && ! @mkdir($dir, 0755, true) && ! is_dir($dir)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$payload = [
|
||||
'schema' => 1,
|
||||
'fingerprint' => $this->fingerprint,
|
||||
'recorded_at_sha' => $this->recordedAtSha,
|
||||
'files' => $this->files,
|
||||
'edges' => $this->edges,
|
||||
];
|
||||
|
||||
$tmp = $path.'.'.bin2hex(random_bytes(4)).'.tmp';
|
||||
|
||||
$json = json_encode($payload, JSON_UNESCAPED_SLASHES);
|
||||
|
||||
if ($json === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (@file_put_contents($tmp, $json) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (! @rename($tmp, $path)) {
|
||||
@unlink($tmp);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalises a path to be relative to the project root; returns `null` for
|
||||
* paths we should ignore (outside the project, unknown, virtual, vendor).
|
||||
*
|
||||
* Accepts both absolute paths (from Xdebug/PCOV coverage) and
|
||||
* project-relative paths (from `git diff`) — we normalise without relying
|
||||
* on `realpath()` of relative paths because the current working directory
|
||||
* is not guaranteed to be the project root.
|
||||
*/
|
||||
private function relative(string $path): ?string
|
||||
{
|
||||
if ($path === '' || $path === 'unknown') {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (str_contains($path, "eval()'d")) {
|
||||
return null;
|
||||
}
|
||||
|
||||
$root = rtrim($this->projectRoot, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
|
||||
|
||||
$isAbsolute = str_starts_with($path, DIRECTORY_SEPARATOR)
|
||||
|| (strlen($path) >= 2 && $path[1] === ':'); // Windows drive
|
||||
|
||||
if ($isAbsolute) {
|
||||
$real = @realpath($path);
|
||||
|
||||
if ($real === false) {
|
||||
$real = $path;
|
||||
}
|
||||
|
||||
if (! str_starts_with($real, $root)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// Always normalise to forward slashes. Windows' native separator
|
||||
// would otherwise produce keys that never match paths reported
|
||||
// by `git` (which always uses forward slashes).
|
||||
$relative = str_replace(DIRECTORY_SEPARATOR, '/', substr($real, strlen($root)));
|
||||
} else {
|
||||
// Normalise directory separators and strip any "./" prefix.
|
||||
$relative = str_replace(DIRECTORY_SEPARATOR, '/', $path);
|
||||
|
||||
while (str_starts_with($relative, './')) {
|
||||
$relative = substr($relative, 2);
|
||||
}
|
||||
}
|
||||
|
||||
// Vendor packages are pinned by composer.lock. Any upgrade bumps the
|
||||
// fingerprint and invalidates the graph wholesale, so there is no
|
||||
// reason to track individual vendor files — doing so inflates the
|
||||
// graph by orders of magnitude on Laravel-style projects.
|
||||
if (str_starts_with($relative, 'vendor/')) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return $relative;
|
||||
}
|
||||
}
|
||||
@ -1,237 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\Support\Tia;
|
||||
|
||||
use ReflectionClass;
|
||||
use ReflectionException;
|
||||
|
||||
/**
|
||||
* Captures per-test file coverage using the PCOV driver.
|
||||
*
|
||||
* Acts as a singleton because PCOV has a single global collection state and
|
||||
* the recorder is wired into PHPUnit through two distinct subscribers
|
||||
* (`Prepared` / `Finished`) that must share context.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final class Recorder
|
||||
{
|
||||
private static ?self $instance = null;
|
||||
|
||||
/**
|
||||
* Test file currently being recorded, or `null` when idle.
|
||||
*/
|
||||
private ?string $currentTestFile = null;
|
||||
|
||||
/**
|
||||
* Aggregated map: absolute test file → set<absolute source file>.
|
||||
*
|
||||
* @var array<string, array<string, true>>
|
||||
*/
|
||||
private array $perTestFiles = [];
|
||||
|
||||
/**
|
||||
* Cached class → test file resolution.
|
||||
*
|
||||
* @var array<string, string|null>
|
||||
*/
|
||||
private array $classFileCache = [];
|
||||
|
||||
private bool $active = false;
|
||||
|
||||
private bool $driverChecked = false;
|
||||
|
||||
private bool $driverAvailable = false;
|
||||
|
||||
private string $driver = 'none';
|
||||
|
||||
public static function instance(): self
|
||||
{
|
||||
return self::$instance ??= new self;
|
||||
}
|
||||
|
||||
public function activate(): void
|
||||
{
|
||||
$this->active = true;
|
||||
}
|
||||
|
||||
public function isActive(): bool
|
||||
{
|
||||
return $this->active;
|
||||
}
|
||||
|
||||
public function driverAvailable(): bool
|
||||
{
|
||||
if (! $this->driverChecked) {
|
||||
if (function_exists('pcov\\start')) {
|
||||
$this->driver = 'pcov';
|
||||
$this->driverAvailable = true;
|
||||
} elseif (function_exists('xdebug_start_code_coverage')) {
|
||||
// Probe: Xdebug silently emits a warning and refuses to start
|
||||
// when not in coverage mode. Suppress + check for mode errors.
|
||||
$ok = @\xdebug_start_code_coverage();
|
||||
|
||||
if ($ok === null || $ok) {
|
||||
@\xdebug_stop_code_coverage(false);
|
||||
$this->driver = 'xdebug';
|
||||
$this->driverAvailable = true;
|
||||
}
|
||||
}
|
||||
|
||||
$this->driverChecked = true;
|
||||
}
|
||||
|
||||
return $this->driverAvailable;
|
||||
}
|
||||
|
||||
public function driver(): string
|
||||
{
|
||||
$this->driverAvailable();
|
||||
|
||||
return $this->driver;
|
||||
}
|
||||
|
||||
public function beginTest(string $className, string $methodName, string $fallbackFile): void
|
||||
{
|
||||
if (! $this->active || ! $this->driverAvailable()) {
|
||||
return;
|
||||
}
|
||||
|
||||
$file = $this->resolveTestFile($className, $fallbackFile);
|
||||
|
||||
if ($file === null) {
|
||||
return;
|
||||
}
|
||||
|
||||
$this->currentTestFile = $file;
|
||||
|
||||
if ($this->driver === 'pcov') {
|
||||
\pcov\clear();
|
||||
\pcov\start();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
// Xdebug
|
||||
\xdebug_start_code_coverage();
|
||||
}
|
||||
|
||||
public function endTest(): void
|
||||
{
|
||||
if (! $this->active || ! $this->driverAvailable() || $this->currentTestFile === null) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ($this->driver === 'pcov') {
|
||||
\pcov\stop();
|
||||
/** @var array<string, mixed> $data */
|
||||
$data = \pcov\collect(\pcov\inclusive);
|
||||
} else {
|
||||
/** @var array<string, mixed> $data */
|
||||
$data = \xdebug_get_code_coverage();
|
||||
// `true` resets Xdebug's internal buffer so the next `start()`
|
||||
// does not accumulate earlier tests' coverage into the current
|
||||
// one — otherwise the graph becomes progressively polluted.
|
||||
\xdebug_stop_code_coverage(true);
|
||||
}
|
||||
|
||||
foreach (array_keys($data) as $sourceFile) {
|
||||
$this->perTestFiles[$this->currentTestFile][$sourceFile] = true;
|
||||
}
|
||||
|
||||
$this->currentTestFile = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array<string, array<int, string>> absolute test file → list of absolute source files.
|
||||
*/
|
||||
public function perTestFiles(): array
|
||||
{
|
||||
$out = [];
|
||||
|
||||
foreach ($this->perTestFiles as $testFile => $sources) {
|
||||
$out[$testFile] = array_keys($sources);
|
||||
}
|
||||
|
||||
return $out;
|
||||
}
|
||||
|
||||
private function resolveTestFile(string $className, string $fallbackFile): ?string
|
||||
{
|
||||
if (array_key_exists($className, $this->classFileCache)) {
|
||||
$file = $this->classFileCache[$className];
|
||||
} else {
|
||||
$file = $this->readPestFilename($className);
|
||||
$this->classFileCache[$className] = $file;
|
||||
}
|
||||
|
||||
if ($file !== null) {
|
||||
return $file;
|
||||
}
|
||||
|
||||
if ($fallbackFile !== '' && $fallbackFile !== 'unknown' && ! str_contains($fallbackFile, "eval()'d")) {
|
||||
return $fallbackFile;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolves the file that *defines* the test class.
|
||||
*
|
||||
* Order of preference:
|
||||
* 1. Pest's generated `$__filename` static — the original `*.php` file
|
||||
* containing the `test()` calls (the eval'd class itself has no file).
|
||||
* 2. `ReflectionClass::getFileName()` — the concrete class's file. This
|
||||
* is intentionally more specific than `ReflectionMethod::getFileName()`
|
||||
* (which would return the *trait* file for methods brought in via
|
||||
* `uses SharedTestBehavior`).
|
||||
*/
|
||||
private function readPestFilename(string $className): ?string
|
||||
{
|
||||
if (! class_exists($className, false)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
try {
|
||||
$reflection = new ReflectionClass($className);
|
||||
} catch (ReflectionException) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if ($reflection->hasProperty('__filename')) {
|
||||
try {
|
||||
$property = $reflection->getProperty('__filename');
|
||||
|
||||
if ($property->isStatic()) {
|
||||
$value = $property->getValue();
|
||||
|
||||
if (is_string($value) && $value !== '') {
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
} catch (ReflectionException) {
|
||||
// fall through to getFileName()
|
||||
}
|
||||
}
|
||||
|
||||
$file = $reflection->getFileName();
|
||||
|
||||
return $file !== false && $file !== '' ? $file : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clears all captured state. Useful for long-running hosts (daemons,
|
||||
* PHP-FPM, watchers) that invoke Pest multiple times in a single process
|
||||
* — without this, coverage from run N would bleed into run N+1.
|
||||
*/
|
||||
public function reset(): void
|
||||
{
|
||||
$this->currentTestFile = null;
|
||||
$this->perTestFiles = [];
|
||||
$this->classFileCache = [];
|
||||
$this->active = false;
|
||||
}
|
||||
}
|
||||
@ -1,65 +0,0 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Pest\TestCaseFilters;
|
||||
|
||||
use Pest\Contracts\TestCaseFilter;
|
||||
use Pest\Support\Tia\Graph;
|
||||
|
||||
/**
|
||||
* Accepts a test file in one of three cases:
|
||||
*
|
||||
* 1. The file falls outside the project root (we cannot reason about it, so
|
||||
* stay safe and run it).
|
||||
* 2. The graph has no record of the file — this is a new test that was
|
||||
* never part of a recording run, so we accept it by default. Skipping
|
||||
* unknown tests would be a correctness hazard (developers add tests and
|
||||
* TIA would silently not run them).
|
||||
* 3. The graph knows the file AND it is in the affected set.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
final readonly class TiaTestCaseFilter implements TestCaseFilter
|
||||
{
|
||||
/**
|
||||
* @param array<string, true> $affectedTestFiles Keys are project-relative test file paths.
|
||||
*/
|
||||
public function __construct(
|
||||
private string $projectRoot,
|
||||
private Graph $graph,
|
||||
private array $affectedTestFiles,
|
||||
) {}
|
||||
|
||||
public function accept(string $testCaseFilename): bool
|
||||
{
|
||||
$rel = $this->relative($testCaseFilename);
|
||||
|
||||
if ($rel === null) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (! $this->graph->knowsTest($rel)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return isset($this->affectedTestFiles[$rel]);
|
||||
}
|
||||
|
||||
private function relative(string $path): ?string
|
||||
{
|
||||
$real = @realpath($path);
|
||||
|
||||
if ($real === false) {
|
||||
$real = $path;
|
||||
}
|
||||
|
||||
$root = rtrim($this->projectRoot, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
|
||||
|
||||
if (! str_starts_with($real, $root)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return str_replace(DIRECTORY_SEPARATOR, '/', substr($real, strlen($root)));
|
||||
}
|
||||
}
|
||||
@ -1,5 +1,5 @@
|
||||
|
||||
Pest Testing Framework 4.6.1.
|
||||
Pest Testing Framework 4.6.3.
|
||||
|
||||
USAGE: pest <file> [options]
|
||||
|
||||
|
||||
@ -1,3 +1,3 @@
|
||||
|
||||
Pest Testing Framework 4.6.1.
|
||||
Pest Testing Framework 4.6.3.
|
||||
|
||||
|
||||
@ -7,9 +7,6 @@ arch()->preset()->php()->ignoring([
|
||||
'debug_backtrace',
|
||||
'var_export',
|
||||
'xdebug_info',
|
||||
'xdebug_start_code_coverage',
|
||||
'xdebug_stop_code_coverage',
|
||||
'xdebug_get_code_coverage',
|
||||
]);
|
||||
|
||||
arch()->preset()->strict()->ignoring([
|
||||
|
||||
Reference in New Issue
Block a user