Examples with Compiler com.google.javascript.jscomp.Compiler used on opensource projects

Example 36 with Compiler

use of com.google.javascript.jscomp.Compiler in project closure-compiler by google.

the class SuggestedFixTest method testReplace_samePrecedence.

@Test
public void testReplace_samePrecedence() {
    String before = "5 - ";
    String after = "1";
    Compiler compiler = getCompiler(before + after + ";\n");
    Node root = compileToScriptRoot(compiler);
    Node newNode = IR.exprResult(IR.sub(IR.number(3), IR.number(2)));
    Node toReplace = root.getOnlyChild().getOnlyChild().getLastChild();
    SuggestedFix fix = new SuggestedFix.Builder().replace(toReplace, newNode, compiler).build();
    CodeReplacement replacement = CodeReplacement.create(before.length(), after.length(), "(3 - 2)");
    assertReplacement(fix, replacement);
}

Example 37 with Compiler

use of com.google.javascript.jscomp.Compiler in project closure-compiler by google.

the class SuggestedFixTest method testChangeJsDocType_privateType3.

@Test
public void testChangeJsDocType_privateType3() {
    String before = "/** @private ";
    String after = "@const {Foo} */\nvar foo = new Foo()";
    Compiler compiler = getCompiler(before + after);
    Node root = compileToScriptRoot(compiler);
    SuggestedFix fix = new SuggestedFix.Builder().changeJsDocType(root.getFirstChild(), compiler, "Object").build();
    CodeReplacement replacement = CodeReplacement.create(before.length(), "@const {Foo}".length(), "@const {Object}");
    assertReplacement(fix, replacement);
}

Example 38 with Compiler

use of com.google.javascript.jscomp.Compiler in project closure-compiler by google.

the class MatchersTest method testEnumOfType.

@Test
public void testEnumOfType() {
    String input = "/** @enum {string} */ var foo = {BAR: 'baz'};";
    Compiler compiler = getCompiler(input);
    Node root = compileToScriptRoot(compiler);
    Node enumNode = root.getFirstFirstChild();
    assertTrue(Matchers.enumDefinitionOfType("string").matches(enumNode, new NodeMetadata(compiler)));
    assertFalse(Matchers.enumDefinitionOfType("number").matches(enumNode, new NodeMetadata(compiler)));
}

Example 39 with Compiler

use of com.google.javascript.jscomp.Compiler in project closure-compiler by google.

the class MatchersTest method testPropertyAccess.

@Test
public void testPropertyAccess() {
    String input = "foo.bar.method();";
    Compiler compiler = getCompiler(input);
    Node root = compileToScriptRoot(compiler);
    Node methodNode = root.getFirstFirstChild().getFirstChild();
    Node barNode = methodNode.getFirstChild();
    assertTrue(Matchers.propertyAccess().matches(methodNode, new NodeMetadata(compiler)));
    assertTrue(Matchers.propertyAccess().matches(barNode, new NodeMetadata(compiler)));
    assertTrue(Matchers.propertyAccess("foo.bar.method").matches(methodNode, new NodeMetadata(compiler)));
    assertTrue(Matchers.propertyAccess("foo.bar").matches(barNode, new NodeMetadata(compiler)));
    assertFalse(Matchers.propertyAccess("foo").matches(barNode.getFirstChild(), new NodeMetadata(compiler)));
}

Example 40 with Compiler

use of com.google.javascript.jscomp.Compiler in project closure-compiler by google.

the class MatchersTest method testPrototypeDeclarations.

@Test
public void testPrototypeDeclarations() {
    String input = "" + "/** @constructor */\n" + "function Foo() {}\n" + "Foo.prototype.bar = 3;\n" + "Foo.prototype.baz = function() {};\n";
    Compiler compiler = getCompiler(input);
    NodeMetadata metadata = new NodeMetadata(compiler);
    Node root = compileToScriptRoot(compiler);
    Node prototypeVarAssign = root.getSecondChild().getFirstChild();
    Node prototypeFnAssign = root.getLastChild().getFirstChild();
    assertTrue(Matchers.prototypeVariableDeclaration().matches(prototypeVarAssign.getFirstChild(), metadata));
    assertFalse(Matchers.prototypeMethodDeclaration().matches(prototypeVarAssign.getFirstChild(), metadata));
    assertTrue(Matchers.prototypeMethodDeclaration().matches(prototypeFnAssign.getFirstChild(), metadata));
    assertFalse(Matchers.prototypeVariableDeclaration().matches(prototypeFnAssign.getFirstChild(), metadata));
}