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Add tree serializer to test262

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This commit is contained in:
Mohamed Hegazy
2014-11-27 13:01:20 -08:00
parent 507ec3db3f
commit ef14da00f4
1 changed files with 50 additions and 2 deletions
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52
src/harness/test262Runner.ts
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@@ -17,6 +17,44 @@ class Test262BaselineRunner extends RunnerBase {
};
private static baselineOptions: Harness.Baseline.BaselineOptions = { Subfolder: 'test262' };
private static getTestFilePath(filename: string): string {
return Test262BaselineRunner.basePath + "/" + filename;
}
private static serializeSourceFile(file: ts.SourceFile): string {
function getKindName(k: number): string {
return (<any>ts).SyntaxKind[k]
}
function serializeNode(n: ts.Node): any {
var o = { kind: getKindName(n.kind) };
ts.forEach(Object.getOwnPropertyNames(n), i => {
switch (i) {
case "parent":
case "symbol":
case "locals":
case "localSymbol":
return undefined;
case "nextContainer":
if (n.nextContainer) {
(<any>o)[i] = { kind: getKindName(n.nextContainer.kind), pos: n.nextContainer.pos, end: n.nextContainer.end };
return undefined;
}
case "text":
if (n.kind === ts.SyntaxKind.SourceFile) return undefined;
default:
(<any>o)[i] = ((<any>n)[i]);
}
return undefined;
});
return o;
}
return JSON.stringify(file,(k, v) => {
return (v && typeof v.pos === "number") ? serializeNode(v) : v;
}, " ");
}
private runTest(filePath: string) {
describe('test262 test for ' + filePath, () => {
// Mocha holds onto the closure environment of the describe callback even after the test is done.
@@ -25,6 +63,7 @@ class Test262BaselineRunner extends RunnerBase {
filename: string;
compilerResult: Harness.Compiler.CompilerResult;
inputFiles: { unitName: string; content: string }[];
checker: ts.TypeChecker;
};
before(() => {
@@ -33,7 +72,7 @@ class Test262BaselineRunner extends RunnerBase {
var testCaseContent = Harness.TestCaseParser.makeUnitsFromTest(content, testFilename);
var inputFiles = testCaseContent.testUnitData.map(unit => {
return { unitName: Test262BaselineRunner.basePath + "/" + unit.name, content: unit.content };
return { unitName: Test262BaselineRunner.getTestFilePath(unit.name), content: unit.content };
});
// Emit the results
@@ -41,10 +80,12 @@ class Test262BaselineRunner extends RunnerBase {
filename: testFilename,
inputFiles: inputFiles,
compilerResult: undefined,
checker: undefined,
};
Harness.Compiler.getCompiler().compileFiles([Test262BaselineRunner.helperFile].concat(inputFiles), /*otherFiles*/ [], compilerResult => {
Harness.Compiler.getCompiler().compileFiles([Test262BaselineRunner.helperFile].concat(inputFiles), /*otherFiles*/ [], (compilerResult, checker) => {
testState.compilerResult = compilerResult;
testState.checker = checker;
}, /*settingsCallback*/ undefined, Test262BaselineRunner.options);
});
@@ -69,6 +110,13 @@ class Test262BaselineRunner extends RunnerBase {
return Harness.Compiler.getErrorBaseline(testState.inputFiles, errors);
}, false, Test262BaselineRunner.baselineOptions);
});
it('has the expected AST',() => {
Harness.Baseline.runBaseline('has the expected AST', testState.filename + '.AST.txt',() => {
var sourceFile = testState.checker.getProgram().getSourceFile(Test262BaselineRunner.getTestFilePath(testState.filename));
return Test262BaselineRunner.serializeSourceFile(sourceFile);
}, false, Test262BaselineRunner.baselineOptions);
});
});
}