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Unified Diff: test/mjsunit/es6/generators-mirror.js

Issue 2566103002: [debug-wrappers] remove mirror tests. (Closed)
Patch Set: Created 4 years ago
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Index: test/mjsunit/es6/generators-mirror.js
diff --git a/test/mjsunit/es6/generators-mirror.js b/test/mjsunit/es6/generators-mirror.js
deleted file mode 100644
index bf21f4dff5229378b6bc3432e8006c1b657758c4..0000000000000000000000000000000000000000
--- a/test/mjsunit/es6/generators-mirror.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --expose-debug-as debug
-// Test the mirror object for functions.
-
-function *generator(f) {
- "use strict";
- yield;
- f();
- yield;
-}
-
-function MirrorRefCache(json_refs) {
- var tmp = eval('(' + json_refs + ')');
- this.refs_ = [];
- for (var i = 0; i < tmp.length; i++) {
- this.refs_[tmp[i].handle] = tmp[i];
- }
-}
-
-MirrorRefCache.prototype.lookup = function(handle) {
- return this.refs_[handle];
-}
-
-function TestGeneratorMirror(g, status, line, column, receiver) {
- // Create mirror and JSON representation.
- var mirror = debug.MakeMirror(g);
- var serializer = debug.MakeMirrorSerializer();
- var json = JSON.stringify(serializer.serializeValue(mirror));
- var refs = new MirrorRefCache(
- JSON.stringify(serializer.serializeReferencedObjects()));
-
- // Check the mirror hierachy.
- assertTrue(mirror instanceof debug.Mirror);
- assertTrue(mirror instanceof debug.ValueMirror);
- assertTrue(mirror instanceof debug.ObjectMirror);
- assertTrue(mirror instanceof debug.GeneratorMirror);
-
- // Check the mirror properties.
- assertTrue(mirror.isGenerator());
- assertEquals('generator', mirror.type());
- assertFalse(mirror.isPrimitive());
- assertEquals('Generator', mirror.className());
-
- assertEquals(receiver, mirror.receiver().value());
- assertEquals(generator, mirror.func().value());
-
- assertEquals(status, mirror.status());
-
- // Note that line numbers are 0-based, not 1-based.
- var loc = mirror.sourceLocation();
- if (status === 'suspended') {
- assertTrue(!!loc);
- assertEquals(line, loc.line);
- assertEquals(column, loc.column);
- } else {
- assertEquals(undefined, loc);
- }
-
- TestInternalProperties(mirror, status, receiver);
-}
-
-function TestInternalProperties(mirror, status, receiver) {
- var properties = mirror.internalProperties();
- assertEquals(3, properties.length);
- assertEquals("[[GeneratorStatus]]", properties[0].name());
- assertEquals(status, properties[0].value().value());
- assertEquals("[[GeneratorFunction]]", properties[1].name());
- assertEquals(generator, properties[1].value().value());
- assertEquals("[[GeneratorReceiver]]", properties[2].name());
- assertEquals(receiver, properties[2].value().value());
-}
-
-var iter = generator(function() {
- var mirror = debug.MakeMirror(iter);
- assertEquals('running', mirror.status());
- assertEquals(undefined, mirror.sourceLocation());
- TestInternalProperties(mirror, 'running');
-});
-
-TestGeneratorMirror(iter, 'suspended', 7, 19);
-
-iter.next();
-TestGeneratorMirror(iter, 'suspended', 9, 2);
-
-iter.next();
-TestGeneratorMirror(iter, 'suspended', 11, 2);
-
-iter.next();
-TestGeneratorMirror(iter, 'closed');
-
-// Test generator with receiver.
-var obj = {foo: 42};
-var iter2 = generator.call(obj, function() {
- var mirror = debug.MakeMirror(iter2);
- assertEquals('running', mirror.status());
- assertEquals(undefined, mirror.sourceLocation());
- TestInternalProperties(mirror, 'running', obj);
-});
-
-TestGeneratorMirror(iter2, 'suspended', 7, 19, obj);
-
-iter2.next();
-TestGeneratorMirror(iter2, 'suspended', 9, 2, obj);
-
-iter2.next();
-TestGeneratorMirror(iter2, 'suspended', 11, 2, obj);
-
-iter2.next();
-TestGeneratorMirror(iter2, 'closed', 0, 0, obj);
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