TypePHP 编译器
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95 lines
4.5 KiB
95 lines
4.5 KiB
<?php
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use PhpParser\Node\Arg;
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use PhpParser\Node\Scalar\Int_;
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use TypePhp\CompilerBase;
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use TypePhp\CompilerTest;
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use TypePhp\Exception\TestError;
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final class CallCacheCodegenTest extends BaseTest
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{
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public function testDynamicCallSitesUseRequestLocalTypePhpCaches(): void
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{
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global $translator;
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$compiler = CompilerTest::create(TYPEPHP_ROOT_PATH);
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$translator = $compiler;
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$compiler->setBuildMode(CompilerBase::BUILD_MODE_EXT);
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$compiler->setTargetName('call_cache_sites');
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$source = TYPEPHP_ROOT_PATH . '/phpunit/code/call-cache-sites.php';
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$compiler->addFiles([$source]);
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$compiler->prepareFile($source);
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$generated = $compiler->convertFile($source);
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$code = file_get_contents($generated);
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$extension = file_get_contents($compiler->genExtension());
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self::assertIsString($code);
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self::assertIsString($extension);
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self::assertSame(1, substr_count($code, 'typephp_call_cached('));
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self::assertSame(4, substr_count($code, 'php::callStaticMethod('));
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self::assertStringNotContainsString('php::concat({', $code);
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self::assertSame(9, substr_count($code, 'php::VarList{'));
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self::assertStringNotContainsString('std::array<php::Variant', $code);
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self::assertStringNotContainsString('php::ArgList{', $code);
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self::assertSame(2, substr_count($code, 'typephp_call_method_cached('));
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self::assertSame(0, substr_count($code, 'typephp_call_method_scoped_cached('));
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self::assertSame(1, substr_count($code, 'php::callScoped('));
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self::assertSame(2, substr_count($code, '.call(method'));
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self::assertStringContainsString('.call(get_persistent_method(', $code);
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self::assertStringContainsString('php::FunctionCallCacheSlot function_call_cache_map[1]', $extension);
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self::assertStringContainsString('php::MethodCallCacheSlot method_call_cache_map[2]', $extension);
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self::assertStringContainsString('get_function_call_cache(FunctionCallCacheId cache_id)', $extension);
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self::assertStringContainsString('get_method_call_cache(MethodCallCacheId cache_id)', $extension);
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}
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public function testSlotAccessorsDeclareNoexceptWithoutChangingResolvingLookups(): void
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{
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global $translator;
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$compiler = CompilerTest::create(TYPEPHP_ROOT_PATH);
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$translator = $compiler;
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$compiler->setBuildMode(CompilerBase::BUILD_MODE_EXT);
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$compiler->setTargetName('noexcept_cache_accessors');
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$source = TYPEPHP_ROOT_PATH . '/phpunit/code/call-cache-sites.php';
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$compiler->addFiles([$source]);
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$compiler->prepareFile($source);
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$compiler->convertFile($source);
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$headerFile = tempnam(sys_get_temp_dir(), 'typephp-noexcept-');
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try {
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$compiler->genDataDeclarations($headerFile);
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$header = file_get_contents($headerFile);
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$extension = file_get_contents($compiler->genExtension());
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foreach ([
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'get_property_cache(PropertyCacheId cache_id)',
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'get_method_call_cache(MethodCallCacheId cache_id)',
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'get_function_call_cache(FunctionCallCacheId cache_id)',
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] as $signature) {
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self::assertStringContainsString($signature . ' noexcept;', $header);
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self::assertStringContainsString($signature . ' noexcept {', $extension);
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}
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// Resolving lookups may throw and must retain that contract.
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self::assertStringContainsString(
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'get_persistent_func(PersistentFuncId func_id, const php::Str &func_name);',
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$header,
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);
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self::assertStringContainsString(
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'get_persistent_func(PersistentFuncId func_id, const php::Str &func_name) {',
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$extension,
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);
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} finally {
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unlink($headerFile);
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}
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}
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public function testCallArgumentLimitRejectsBrokenUnboundedLowering(): void
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{
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$compiler = CompilerTest::create(TYPEPHP_ROOT_PATH);
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$argument = new Arg(new Int_(0), false, false, ['startLine' => 1]);
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$method = new ReflectionMethod($compiler, 'assertCallArgumentLimit');
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(new ReflectionProperty($compiler, 'file'))->setValue($compiler, 'argument-limit.php');
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$this->expectException(TestError::class);
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$this->expectExceptionMessage('A function call cannot contain more than 65536 arguments');
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$method->invoke($compiler, array_fill(0, 65_537, $argument));
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}
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}
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