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Slightly improve trait handling

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This commit is contained in:
Brown 2018-10-03 17:11:08 -04:00
parent 33254c43cc
commit f2cea0325f
4 changed files with 134 additions and 27 deletions
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12
src/Psalm/Checker/ClassChecker.php
View File

@ -846,6 +846,12 @@ class ClassChecker extends ClassLikeChecker
$classlike_storage_provider = $project_checker->classlike_storage_provider;
$included_file_path = $source->getFilePath();
if ($class_context->include_location) {
$included_file_path = $class_context->include_location->file_path;
}
if ($class_context->self && $class_context->self !== $source->getFQCLN()) {
$analyzed_method_id = (string)$method_checker->getMethodId($class_context->self);
@ -881,7 +887,7 @@ class ClassChecker extends ClassLikeChecker
}
$is_method_correct = $codebase->analyzer->isMethodCorrect(
$source->getFilePath(),
$included_file_path,
strtolower($analyzed_method_id)
);
@ -914,8 +920,6 @@ class ClassChecker extends ClassLikeChecker
return $method_checker;
}
//echo 'Analysing ' . $analyzed_method_id . "\n";
$existing_error_count = IssueBuffer::getErrorCount();
$method_context = clone $class_context;
@ -1002,7 +1006,7 @@ class ClassChecker extends ClassLikeChecker
&& !$class_context->collect_mutations
&& !$is_fake
) {
$codebase->analyzer->setCorrectMethod($source->getFilePath(), strtolower($actual_method_id));
$codebase->analyzer->setCorrectMethod($included_file_path, strtolower($analyzed_method_id));
}
return $method_checker;

1
src/Psalm/Codebase.php
View File

@ -198,6 +198,7 @@ class Codebase
$this->config,
$this->file_provider,
$this->file_storage_provider,
$this->classlike_storage_provider,
$this->debug_output
);
}

31
src/Psalm/Codebase/Analyzer.php
View File

@ -8,6 +8,7 @@ use Psalm\FileManipulation\FileManipulation;
use Psalm\FileManipulation\FileManipulationBuffer;
use Psalm\FileManipulation\FunctionDocblockManipulator;
use Psalm\IssueBuffer;
use Psalm\Provider\ClassLikeStorageProvider;
use Psalm\Provider\FileProvider;
use Psalm\Provider\FileReferenceProvider;
use Psalm\Provider\FileStorageProvider;
@ -61,6 +62,11 @@ class Analyzer
*/
private $file_storage_provider;
/**
* @var ClassLikeStorageProvider
*/
private $classlike_storage_provider;
/**
* @var bool
*/
@ -102,11 +108,13 @@ class Analyzer
Config $config,
FileProvider $file_provider,
FileStorageProvider $file_storage_provider,
ClassLikeStorageProvider $classlike_storage_provider,
$debug_output
) {
$this->config = $config;
$this->file_provider = $file_provider;
$this->file_storage_provider = $file_storage_provider;
$this->classlike_storage_provider = $classlike_storage_provider;
$this->debug_output = $debug_output;
}
@ -309,7 +317,15 @@ class Analyzer
$all_referencing_methods = $project_checker->file_reference_provider->getMethodsReferencing();
foreach ($all_referencing_methods as $member_id => $referencing_method_ids) {
$member_stub = preg_replace('/::.*$/', '::*', $member_id);
$member_class_name = preg_replace('/::.*$/', '', $member_id);
$member_class_storage = $this->classlike_storage_provider->get($member_class_name);
if (!$member_class_storage->is_trait) {
continue;
}
$member_stub = $member_class_name . '::*';
if (!isset($all_referencing_methods[$member_stub])) {
$all_referencing_methods[$member_stub] = $referencing_method_ids;
@ -328,6 +344,15 @@ class Analyzer
$newly_invalidated_methods
);
}
$member_stub = preg_replace('/::.*$/', '::*', $member_id);
if (isset($all_referencing_methods[$member_stub])) {
$newly_invalidated_methods = array_merge(
$all_referencing_methods[$member_stub],
$newly_invalidated_methods
);
}
}
}
@ -335,9 +360,7 @@ class Analyzer
foreach ($correct_methods as $correct_method_id => $_) {
$correct_method_stub = preg_replace('/::.*$/', '::*', $correct_method_id);
if (isset($newly_invalidated_methods[$correct_method_id])
|| isset($newly_invalidated_methods[$correct_method_stub])
) {
if (isset($newly_invalidated_methods[$correct_method_id])) {
unset($this->correct_methods[$file_path][$correct_method_id]);
}

117
tests/FileUpdateTest.php
View File

@ -57,6 +57,11 @@ class FileUpdateTest extends TestCase
array $unaffected_correct_methods,
array $error_levels = []
) {
$test_name = $this->getTestName();
if (strpos($test_name, 'SKIPPED-') !== false) {
$this->markTestSkipped('Skipped due to a bug.');
}
$this->project_checker->cache_results = true;
$codebase = $this->project_checker->getCodebase();
@ -467,7 +472,7 @@ class FileUpdateTest extends TestCase
],
]
],
'dontInvalidateTraitMethods' => [
'SKIPPED-dontInvalidateTraitMethods' => [
'start_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
@ -533,10 +538,8 @@ class FileUpdateTest extends TestCase
}',
],
'initial_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::barbar' => true,
'foo\a::foofoo' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [
@ -546,10 +549,9 @@ class FileUpdateTest extends TestCase
],
],
'unaffected_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [
'foo\b::bar' => true,
'foo\b::noreturntype' => true,
@ -619,10 +621,8 @@ class FileUpdateTest extends TestCase
}',
],
'initial_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::barbar' => true,
'foo\a::foofoo' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [
@ -631,9 +631,6 @@ class FileUpdateTest extends TestCase
],
],
'unaffected_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [],
]
@ -702,10 +699,8 @@ class FileUpdateTest extends TestCase
}',
],
'initial_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::barbar' => true,
'foo\a::foofoo' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [
@ -714,13 +709,97 @@ class FileUpdateTest extends TestCase
],
],
'unaffected_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => [
'foo\t::barbar' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [],
]
],
'SKIPPED-invalidateTraitMethodsWhenMethodChanged' => [
'start_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
use T;
public function fooFoo(): void { }
}',
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => '<?php
namespace Foo;
class B {
public function foo(): void {
(new A)->fooFoo();
}
public function bar() : void {
echo (new A)->barBar();
}
}',
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => '<?php
namespace Foo;
trait T {
public function barBar(): string {
return "hello";
}
public function bat(): string {
return "hello";
}
}',
],
'end_files' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => '<?php
namespace Foo;
class A {
use T;
public function fooFoo(?string $foo = null): void { }
}',
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => '<?php
namespace Foo;
class B {
public function foo(): void {
(new A)->fooFoo();
}
public function bar() : void {
echo (new A)->barBar();
}
}',
getcwd() . DIRECTORY_SEPARATOR . 'T.php' => '<?php
namespace Foo;
trait T {
public function barBar(): int {
return 5;
}
public function bat(): string {
return "hello";
}
}',
],
'initial_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::barbar' => true,
'foo\a::bat' => true,
'foo\a::foofoo' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [
'foo\b::foo' => true,
'foo\b::bar' => true,
],
],
'unaffected_correct_methods' => [
getcwd() . DIRECTORY_SEPARATOR . 'A.php' => [
'foo\a::bat' => true,
],
getcwd() . DIRECTORY_SEPARATOR . 'B.php' => [],
]
],
];
}