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Unified Diff: test/mjsunit/harmony/block-conflicts.js

Issue 1007783002: Remove --harmony-scoping flag. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: CR feedback Created 5 years, 9 months ago
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Index: test/mjsunit/harmony/block-conflicts.js
diff --git a/test/mjsunit/harmony/block-conflicts.js b/test/mjsunit/harmony/block-conflicts.js
deleted file mode 100644
index d19a34a2c38a873375b37e92a26bdd551d8c144f..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/block-conflicts.js
+++ /dev/null
@@ -1,167 +0,0 @@
-// Copyright 2011 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: --harmony-scoping
-
-// Test for conflicting variable bindings.
-
-"use strict";
-
-function CheckException(e) {
- var string = e.toString();
- assertTrue(string.indexOf("has already been declared") >= 0 ||
- string.indexOf("redeclaration") >= 0);
- return 'Conflict';
-}
-
-
-function TestGlobal(s,e) {
- try {
- return eval(s + e);
- } catch (x) {
- return CheckException(x);
- }
-}
-
-
-function TestFunction(s,e) {
- try {
- return eval("(function(){" + s + " return " + e + "})")();
- } catch (x) {
- return CheckException(x);
- }
-}
-
-
-function TestBlock(s,e) {
- try {
- return eval("(function(){ {" + s + "} return " + e + "})")();
- } catch (x) {
- return CheckException(x);
- }
-}
-
-function TestAll(expected,s,opt_e) {
- var e = "";
- var msg = s;
- if (opt_e) { e = opt_e; msg += opt_e; }
- assertEquals(expected === 'LocalConflict' ? 'NoConflict' : expected,
- TestGlobal(s,e), "global:'" + msg + "'");
- assertEquals(expected === 'LocalConflict' ? 'NoConflict' : expected,
- TestFunction(s,e), "function:'" + msg + "'");
- assertEquals(expected === 'LocalConflict' ? 'Conflict' : expected,
- TestBlock(s,e), "block:'" + msg + "'");
-}
-
-
-function TestConflict(s) {
- TestAll('Conflict', s);
- TestAll('Conflict', 'eval("' + s + '");');
-}
-
-function TestNoConflict(s) {
- TestAll('NoConflict', s, "'NoConflict'");
- TestAll('NoConflict', 'eval("' + s + '");', "'NoConflict'");
-}
-
-function TestLocalConflict(s) {
- TestAll('LocalConflict', s, "'NoConflict'");
- TestAll('NoConflict', 'eval("' + s + '");', "'NoConflict'");
-}
-
-var letbinds = [ "let x;",
- "let x = 0;",
- "let x = undefined;",
- "let x = function() {};",
- "let x, y;",
- "let y, x;",
- "const x = 0;",
- "const x = undefined;",
- "const x = function() {};",
- "const x = 2, y = 3;",
- "const y = 4, x = 5;",
- ];
-var varbinds = [ "var x;",
- "var x = 0;",
- "var x = undefined;",
- "var x = function() {};",
- "var x, y;",
- "var y, x;",
- ];
-var funbind = "function x() {}";
-
-for (var l = 0; l < letbinds.length; ++l) {
- // Test conflicting let/var bindings.
- for (var v = 0; v < varbinds.length; ++v) {
- // Same level.
- TestConflict(letbinds[l] + varbinds[v]);
- TestConflict(varbinds[v] + letbinds[l]);
- // Different level.
- TestConflict(letbinds[l] + '{' + varbinds[v] + '}');
- TestConflict('{' + varbinds[v] +'}' + letbinds[l]);
- TestNoConflict(varbinds[v] + '{' + letbinds[l] + '}');
- TestNoConflict('{' + letbinds[l] + '}' + varbinds[v]);
- // For loop.
- TestConflict('for (' + letbinds[l] + '0;) {' + varbinds[v] + '}');
- TestNoConflict('for (' + varbinds[v] + '0;) {' + letbinds[l] + '}');
- }
-
- // Test conflicting let/let bindings.
- for (var k = 0; k < letbinds.length; ++k) {
- // Same level.
- TestConflict(letbinds[l] + letbinds[k]);
- TestConflict(letbinds[k] + letbinds[l]);
- // Different level.
- TestNoConflict(letbinds[l] + '{ ' + letbinds[k] + '}');
- TestNoConflict('{' + letbinds[k] +'} ' + letbinds[l]);
- // For loop.
- TestNoConflict('for (' + letbinds[l] + '0;) {' + letbinds[k] + '}');
- TestNoConflict('for (' + letbinds[k] + '0;) {' + letbinds[l] + '}');
- }
-
- // Test conflicting function/let bindings.
- // Same level.
- TestConflict(letbinds[l] + funbind);
- TestConflict(funbind + letbinds[l]);
- // Different level.
- TestNoConflict(letbinds[l] + '{' + funbind + '}');
- TestNoConflict('{' + funbind + '}' + letbinds[l]);
- TestNoConflict(funbind + '{' + letbinds[l] + '}');
- TestNoConflict('{' + letbinds[l] + '}' + funbind);
- // For loop.
- TestNoConflict('for (' + letbinds[l] + '0;) {' + funbind + '}');
-
- // Test conflicting parameter/let bindings.
- TestConflict('(function(x) {' + letbinds[l] + '})();');
-}
-
-// Test conflicting function/var bindings.
-for (var v = 0; v < varbinds.length; ++v) {
- // Same level.
- TestLocalConflict(varbinds[v] + funbind);
- TestLocalConflict(funbind + varbinds[v]);
- // Different level.
- TestLocalConflict(funbind + '{' + varbinds[v] + '}');
- TestLocalConflict('{' + varbinds[v] +'}' + funbind);
- TestNoConflict(varbinds[v] + '{' + funbind + '}');
- TestNoConflict('{' + funbind + '}' + varbinds[v]);
- // For loop.
- TestNoConflict('for (' + varbinds[v] + '0;) {' + funbind + '}');
-}
-
-// Test conflicting catch/var bindings.
-for (var v = 0; v < varbinds.length; ++v) {
- TestNoConflict('try {} catch(x) {' + varbinds[v] + '}');
-}
-
-// Test conflicting parameter/var bindings.
-for (var v = 0; v < varbinds.length; ++v) {
- TestNoConflict('(function (x) {' + varbinds[v] + '})();');
-}
-
-// Test conflicting catch/function bindings.
-TestNoConflict('try {} catch(x) {' + funbind + '}');
-
-// Test conflicting parameter/function bindings.
-TestNoConflict('(function (x) {' + funbind + '})();');
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