protected void testExternChanges(String extern, String input, String expectedExtern) { Compiler compiler = createCompiler(); CompilerOptions options = getOptions(); compiler.init( ImmutableList.of(SourceFile.fromCode("extern", extern)), ImmutableList.of(SourceFile.fromCode("input", input)), options); compiler.parseInputs(); assertFalse(compiler.hasErrors()); Node externsAndJs = compiler.getRoot(); Node root = externsAndJs.getLastChild(); Node externs = externsAndJs.getFirstChild(); Node expected = compiler.parseTestCode(expectedExtern); assertFalse(compiler.hasErrors()); (getProcessor(compiler)).process(externs, root); String externsCode = compiler.toSource(externs); String expectedCode = compiler.toSource(expected); assertEquals(expectedCode, externsCode); }
/** Parses expected JS inputs and returns the root of the parse tree. */ protected Node parseExpectedJs(List<SourceFile> inputs) { Compiler compiler = createCompiler(); compiler.init(externsInputs, inputs, getOptions()); Node root = compiler.parseInputs(); assertNotNull("Unexpected parse error(s): " + Joiner.on("\n").join(compiler.getErrors()), root); Node externsRoot = root.getFirstChild(); Node mainRoot = externsRoot.getNext(); // Only run the normalize pass, if asked. if (normalizeEnabled && normalizeExpected && !compiler.hasErrors()) { Normalize normalize = new Normalize(compiler, false); normalize.process(externsRoot, mainRoot); } if (closurePassEnabled && closurePassEnabledForExpected && !compiler.hasErrors()) { new ProcessClosurePrimitives(compiler, null, CheckLevel.ERROR, false).process(null, mainRoot); } return mainRoot; }
protected void testExternChanges(String extern, String input, String expectedExtern) { Compiler compiler = createCompiler(); CompilerOptions options = getOptions(); compiler.init( ImmutableList.of(SourceFile.fromCode("extern", extern)), ImmutableList.of(SourceFile.fromCode("input", input)), options); compiler.parseInputs(); assertFalse(compiler.hasErrors()); Node externsAndJs = compiler.getRoot(); Node root = externsAndJs.getLastChild(); Node externs = externsAndJs.getFirstChild(); Node expected = compiler.parseTestCode(expectedExtern); assertFalse(compiler.hasErrors()); (getProcessor(compiler)).process(externs, root); if (compareAsTree) { // Expected output parsed without implied block. Preconditions.checkState(externs.isBlock()); Preconditions.checkState(compareJsDoc); Preconditions.checkState( externs.hasOneChild(), "Compare as tree only works when output has a single script."); externs = externs.getFirstChild(); String explanation = expected.checkTreeEqualsIncludingJsDoc(externs); assertNull( "\nExpected: " + compiler.toSource(expected) + "\nResult: " + compiler.toSource(externs) + "\n" + explanation, explanation); } else { String externsCode = compiler.toSource(externs); String expectedCode = compiler.toSource(expected); assertEquals(expectedCode, externsCode); } }
/** Parses expected JS inputs and returns the root of the parse tree. */ protected Node parseExpectedJs(List<SourceFile> inputs) { Compiler compiler = createCompiler(); compiler.init(externsInputs, inputs, getOptions()); Node root = compiler.parseInputs(); assertTrue( "Unexpected parse error(s): " + Joiner.on("\n").join(compiler.getErrors()), root != null); Node externsRoot = root.getFirstChild(); Node mainRoot = externsRoot.getNext(); // Only run the normalize pass, if asked. if (normalizeEnabled && normalizeExpected && !compiler.hasErrors()) { Normalize normalize = new Normalize(compiler, false); normalize.process(externsRoot, mainRoot); } return mainRoot; }