bee98aecc7
Bug: v8:5049 Change-Id: Ia4f5729be64794e9080eb0e644b86cd5d8c88a11 Reviewed-on: https://chromium-review.googlesource.com/722168 Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#48661}
122 lines
3.4 KiB
C++
122 lines
3.4 KiB
C++
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/compilation-info.h"
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#include "src/objects/string.h"
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#include "test/cctest/compiler/function-tester.h"
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namespace v8 {
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namespace internal {
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namespace compiler {
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uint32_t flags = CompilationInfo::kInliningEnabled;
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TEST(Call) {
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FunctionTester T("(function(a,b) { return %_Call(b, a, 1, 2, 3); })", flags);
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CompileRun("function f(a,b,c) { return a + b + c + this.d; }");
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T.CheckCall(T.Val(129), T.NewObject("({d:123})"), T.NewObject("f"));
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T.CheckCall(T.Val("6x"), T.NewObject("({d:'x'})"), T.NewObject("f"));
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}
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TEST(ClassOf) {
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FunctionTester T("(function(a) { return %_ClassOf(a); })", flags);
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T.CheckCall(T.Val("Function"), T.NewObject("(function() {})"));
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T.CheckCall(T.Val("Array"), T.NewObject("([1])"));
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T.CheckCall(T.Val("Object"), T.NewObject("({})"));
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T.CheckCall(T.Val("RegExp"), T.NewObject("(/x/)"));
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T.CheckCall(T.null(), T.undefined());
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T.CheckCall(T.null(), T.null());
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T.CheckCall(T.null(), T.Val("x"));
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T.CheckCall(T.null(), T.Val(1));
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}
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TEST(IsArray) {
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FunctionTester T("(function(a) { return %_IsArray(a); })", flags);
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T.CheckFalse(T.NewObject("new Date()"));
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T.CheckFalse(T.NewObject("(function() {})"));
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T.CheckTrue(T.NewObject("([1])"));
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T.CheckFalse(T.NewObject("({})"));
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T.CheckFalse(T.NewObject("(/x/)"));
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T.CheckFalse(T.undefined());
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T.CheckFalse(T.null());
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T.CheckFalse(T.Val("x"));
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T.CheckFalse(T.Val(1));
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}
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TEST(IsDate) {
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FunctionTester T("(function(a) { return %_IsDate(a); })", flags);
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T.CheckTrue(T.NewObject("new Date()"));
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T.CheckFalse(T.NewObject("(function() {})"));
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T.CheckFalse(T.NewObject("([1])"));
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T.CheckFalse(T.NewObject("({})"));
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T.CheckFalse(T.NewObject("(/x/)"));
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T.CheckFalse(T.undefined());
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T.CheckFalse(T.null());
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T.CheckFalse(T.Val("x"));
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T.CheckFalse(T.Val(1));
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}
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TEST(IsFunction) {
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FunctionTester T("(function(a) { return %_IsFunction(a); })", flags);
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T.CheckFalse(T.NewObject("new Date()"));
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T.CheckTrue(T.NewObject("(function() {})"));
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T.CheckFalse(T.NewObject("([1])"));
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T.CheckFalse(T.NewObject("({})"));
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T.CheckFalse(T.NewObject("(/x/)"));
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T.CheckFalse(T.undefined());
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T.CheckFalse(T.null());
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T.CheckFalse(T.Val("x"));
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T.CheckFalse(T.Val(1));
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}
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TEST(IsSmi) {
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FunctionTester T("(function(a) { return %_IsSmi(a); })", flags);
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T.CheckFalse(T.NewObject("new Date()"));
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T.CheckFalse(T.NewObject("(function() {})"));
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T.CheckFalse(T.NewObject("([1])"));
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T.CheckFalse(T.NewObject("({})"));
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T.CheckFalse(T.NewObject("(/x/)"));
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T.CheckFalse(T.undefined());
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T.CheckTrue(T.Val(1));
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T.CheckFalse(T.Val(1.1));
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T.CheckFalse(T.Val(-0.0));
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T.CheckTrue(T.Val(-2));
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T.CheckFalse(T.Val(-2.3));
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}
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TEST(StringAdd) {
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FunctionTester T("(function(a,b) { return %_StringAdd(a,b); })", flags);
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T.CheckCall(T.Val("aaabbb"), T.Val("aaa"), T.Val("bbb"));
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T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(""));
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T.CheckCall(T.Val("bbb"), T.Val(""), T.Val("bbb"));
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}
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TEST(StringCompare) {
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FunctionTester T("(function(a,b) { return %_StringCompare(a,b); })", flags);
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T.CheckCall(T.Val(-1), T.Val("aaa"), T.Val("bbb"));
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T.CheckCall(T.Val(0.0), T.Val("bbb"), T.Val("bbb"));
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T.CheckCall(T.Val(+1), T.Val("ccc"), T.Val("bbb"));
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}
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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