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Tests for basic control flow structures

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This commit is contained in:
Andrey Breslav
2011-04-04 21:11:15 +04:00
parent 1fc134072c
commit fee824bd78
20 changed files with 570 additions and 431 deletions
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idea/tests/org/jetbrains/jet/cfg/JetControlFlowTest.java
+62 -41
View File
@@ -42,62 +42,83 @@ public class JetControlFlowTest extends JetTestCaseBase {
configureByFile(getTestFilePath());
JetFile file = (JetFile) getFile();
final Map<JetElement, Pseudocode> data = new LinkedHashMap<JetElement, Pseudocode>();
final JetControlFlowDataTrace jetControlFlowDataTrace = new JetControlFlowDataTrace() {
@Override
public void recordControlFlowData(@NotNull JetElement element, @NotNull Pseudocode pseudocode) {
data.put(element, pseudocode);
}
@Override
public void close() {
}
};
AnalyzingUtils.analyzeNamespace(file.getRootNamespace(), ErrorHandler.THROW_EXCEPTION, new JetControlFlowDataTraceFactory() {
@NotNull
@Override
public JetControlFlowDataTrace createTrace(JetElement element) {
return new JetControlFlowDataTrace() {
private final Map<JetElement, Pseudocode> data = new LinkedHashMap<JetElement, Pseudocode>();
return jetControlFlowDataTrace;
}
});
@Override
public void recordControlFlowData(@NotNull JetElement element, @NotNull Pseudocode pseudocode) {
data.put(element, pseudocode);
}
try {
try {
processCFData(name, data);
} catch (AssertionFailedError e) {
dumpDot(name, data.values());
throw e;
}
dumpDot(name, data.values());
} catch (IOException e) {
throw new RuntimeException(e);
}
@Override
public void close() {
try {
try {
processCFData(name);
} catch (AssertionFailedError e) {
dumpDot(name, data.values());
throw e;
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
private void processCFData(String name) throws IOException {
Collection<Pseudocode> pseudocodes = data.values();
for (Pseudocode pseudocode : pseudocodes) {
pseudocode.postProcess();
}
private void processCFData(String name, Map<JetElement, Pseudocode> data) throws IOException {
Collection<Pseudocode> pseudocodes = data.values();
for (Pseudocode pseudocode : pseudocodes) {
pseudocode.postProcess();
}
StringBuilder instructionDump = new StringBuilder();
for (Pseudocode pseudocode : pseudocodes) {
pseudocode.dumpInstructions(instructionDump);
instructionDump.append("=====================\n");
}
StringBuilder instructionDump = new StringBuilder();
int i = 0;
for (Pseudocode pseudocode : pseudocodes) {
JetElement correspondingElement = pseudocode.getCorrespondingElement();
String label;
if (correspondingElement instanceof JetNamedDeclaration) {
JetNamedDeclaration namedDeclaration = (JetNamedDeclaration) correspondingElement;
label = namedDeclaration.getName();
}
else {
label = "anonymous_" + i++;
}
String expectedInstructionsFileName = getTestDataPath() + "/" + getTestFilePath().replace(".jet", ".instructions");
File expectedInstructionsFile = new File(expectedInstructionsFileName);
if (!expectedInstructionsFile.exists()) {
FileUtil.writeToFile(expectedInstructionsFile, instructionDump.toString());
fail("No expected instructions for " + name + " generated result is written into " + expectedInstructionsFileName);
}
String expectedInstructions = FileUtil.loadFile(expectedInstructionsFile);
instructionDump.append("== ").append(label).append(" ==\n");
assertEquals(expectedInstructions, instructionDump.toString());
instructionDump.append(correspondingElement.getText());
instructionDump.append("\n---------------------\n");
pseudocode.dumpInstructions(instructionDump);
instructionDump.append("=====================\n");
}
String expectedInstructionsFileName = getTestDataPath() + "/" + getTestFilePath().replace(".jet", ".instructions");
File expectedInstructionsFile = new File(expectedInstructionsFileName);
if (!expectedInstructionsFile.exists()) {
FileUtil.writeToFile(expectedInstructionsFile, instructionDump.toString());
fail("No expected instructions for " + name + " generated result is written into " + expectedInstructionsFileName);
}
String expectedInstructions = FileUtil.loadFile(expectedInstructionsFile);
assertEquals(expectedInstructions, instructionDump.toString());
// StringBuilder graphDump = new StringBuilder();
// for (Pseudocode pseudocode : pseudocodes) {
// topOrderDump(pseudocode.)
// }
}
};
}
});
}
private void dumpDot(String name, Collection<Pseudocode> pseudocodes) throws FileNotFoundException {