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Fix undefined index generated by missing function in class #823

Merged
merged 9 commits into from
Jul 31, 2019
4 changes: 3 additions & 1 deletion src/Stacktrace.php
Original file line number Diff line number Diff line change
Expand Up @@ -115,8 +115,10 @@ public function addFrame(string $file, int $line, array $backtraceFrame): void
$line = (int) $matches[2];
}

if (isset($backtraceFrame['class'])) {
if (isset($backtraceFrame['class']) && isset($backtraceFrame['function'])) {
$functionName = sprintf('%s::%s', $backtraceFrame['class'], $backtraceFrame['function']);
} elseif (isset($backtraceFrame['class'])) {
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$functionName = $backtraceFrame['class'];
} elseif (isset($backtraceFrame['function'])) {
$functionName = $backtraceFrame['function'];
} else {
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2 changes: 1 addition & 1 deletion tests/Fixtures/backtraces/anonymous_frame.json
Original file line number Diff line number Diff line change
Expand Up @@ -12,4 +12,4 @@
"function": "call_user_func"
}
]
}
}
2 changes: 1 addition & 1 deletion tests/Fixtures/backtraces/exception.json
Original file line number Diff line number Diff line change
Expand Up @@ -15,4 +15,4 @@
"function": "crashyFunction"
}
]
}
}
5 changes: 5 additions & 0 deletions tests/Fixtures/frames/missing_function_key.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
{
"file": "path/to/file",
"line": 12,
"class": "TestClass"
}
21 changes: 13 additions & 8 deletions tests/StacktraceTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -39,15 +39,17 @@ public function testGetFramesAndToArray(): void
{
$stacktrace = new Stacktrace($this->options, $this->serializer, $this->representationSerializer);

$stacktrace->addFrame('path/to/file', 1, ['file' => 'path/to/file', 'line' => 1, 'function' => 'test_function']);
$stacktrace->addFrame('path/to/file', 2, ['file' => 'path/to/file', 'line' => 2, 'function' => 'test_function', 'class' => 'TestClass']);
$stacktrace->addFrame('path/to/file', 1, ['file' => 'path/to/file', 'line' => 2, 'class' => 'CrashyClass']);
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$stacktrace->addFrame('path/to/file', 2, ['file' => 'path/to/file', 'line' => 1, 'function' => 'test_function']);
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$stacktrace->addFrame('path/to/file', 3, ['file' => 'path/to/file', 'line' => 2, 'function' => 'test_function', 'class' => 'TestClass']);
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$frames = $stacktrace->getFrames();

$this->assertCount(2, $frames);
$this->assertCount(3, $frames);
$this->assertEquals($frames, $stacktrace->toArray());
$this->assertFrameEquals($frames[0], 'TestClass::test_function', 'path/to/file', 2);
$this->assertFrameEquals($frames[1], 'test_function', 'path/to/file', 1);
$this->assertFrameEquals($frames[0], 'TestClass::test_function', 'path/to/file', 3);
$this->assertFrameEquals($frames[1], 'test_function', 'path/to/file', 2);
$this->assertFrameEquals($frames[2], 'CrashyClass', 'path/to/file', 1);
}

public function testStacktraceJsonSerialization(): void
Expand All @@ -56,6 +58,7 @@ public function testStacktraceJsonSerialization(): void

$stacktrace->addFrame('path/to/file', 1, ['file' => 'path/to/file', 'line' => 1, 'function' => 'test_function']);
$stacktrace->addFrame('path/to/file', 2, ['file' => 'path/to/file', 'line' => 2, 'function' => 'test_function', 'class' => 'TestClass']);
$stacktrace->addFrame('path/to/file', 3, ['file' => 'path/to/file', 'line' => 2, 'class' => 'TestClass']);
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$frames = json_encode($stacktrace->getFrames());
$serializedStacktrace = json_encode($stacktrace);
Expand All @@ -72,6 +75,7 @@ public function testAddFrame(): void
$this->getJsonFixture('frames/eval.json'),
$this->getJsonFixture('frames/runtime_created.json'),
$this->getJsonFixture('frames/function.json'),
$this->getJsonFixture('frames/missing_function_key.json'),
];

foreach ($frames as $frame) {
Expand All @@ -80,10 +84,11 @@ public function testAddFrame(): void

$frames = $stacktrace->getFrames();

$this->assertCount(3, $frames);
$this->assertFrameEquals($frames[0], 'TestClass::test_function', 'path/to/file', 12);
$this->assertFrameEquals($frames[1], 'test_function', 'path/to/file', 12);
$this->assertCount(4, $frames);
$this->assertFrameEquals($frames[0], 'TestClass', 'path/to/file', 12);
$this->assertFrameEquals($frames[1], 'TestClass::test_function', 'path/to/file', 12);
$this->assertFrameEquals($frames[2], 'test_function', 'path/to/file', 12);
$this->assertFrameEquals($frames[3], 'test_function', 'path/to/file', 12);
}

public function testAddFrameSerializesMethodArguments(): void
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