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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // TODO(rmcilroy): Remove this define after this flag is turned on globally | 5 // TODO(rmcilroy): Remove this define after this flag is turned on globally |
6 #define V8_IMMINENT_DEPRECATION_WARNINGS | 6 #define V8_IMMINENT_DEPRECATION_WARNINGS |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 | 9 |
10 #include "src/execution.h" | 10 #include "src/execution.h" |
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2611 | 2611 |
2612 Handle<i::Object> return_value = callable().ToHandleChecked(); | 2612 Handle<i::Object> return_value = callable().ToHandleChecked(); |
2613 CHECK(return_value->SameValue(*loops[i].second)); | 2613 CHECK(return_value->SameValue(*loops[i].second)); |
2614 } | 2614 } |
2615 } | 2615 } |
2616 | 2616 |
2617 | 2617 |
2618 TEST(InterpreterForIn) { | 2618 TEST(InterpreterForIn) { |
2619 HandleAndZoneScope handles; | 2619 HandleAndZoneScope handles; |
2620 | 2620 |
2621 // TODO(oth): Add a test here for delete mid-loop when delete is ready. | |
2622 std::pair<const char*, int> for_in_samples[] = { | 2621 std::pair<const char*, int> for_in_samples[] = { |
2623 {"function f() {\n" | 2622 {"function f() {\n" |
2624 " var r = -1;\n" | 2623 " var r = -1;\n" |
2625 " for (var a in null) { r = a; }\n" | 2624 " for (var a in null) { r = a; }\n" |
2626 " return r;\n" | 2625 " return r;\n" |
2627 "}", | 2626 "}", |
2628 -1}, | 2627 -1}, |
2629 {"function f() {\n" | 2628 {"function f() {\n" |
2630 " var r = -1;\n" | 2629 " var r = -1;\n" |
2631 " for (var a in undefined) { r = a; }\n" | 2630 " for (var a in undefined) { r = a; }\n" |
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2878 for (size_t i = 0; i < arraysize(switch_ops); i++) { | 2877 for (size_t i = 0; i < arraysize(switch_ops); i++) { |
2879 std::string source(InterpreterTester::SourceForBody(switch_ops[i].first)); | 2878 std::string source(InterpreterTester::SourceForBody(switch_ops[i].first)); |
2880 InterpreterTester tester(handles.main_isolate(), source.c_str()); | 2879 InterpreterTester tester(handles.main_isolate(), source.c_str()); |
2881 auto callable = tester.GetCallable<>(); | 2880 auto callable = tester.GetCallable<>(); |
2882 | 2881 |
2883 Handle<i::Object> return_value = callable().ToHandleChecked(); | 2882 Handle<i::Object> return_value = callable().ToHandleChecked(); |
2884 CHECK(return_value->SameValue(*switch_ops[i].second)); | 2883 CHECK(return_value->SameValue(*switch_ops[i].second)); |
2885 } | 2884 } |
2886 } | 2885 } |
2887 | 2886 |
2887 | |
2888 TEST(InterpreterAssignmentInExpressions) { | |
2889 HandleAndZoneScope handles; | |
2890 | |
2891 std::pair<const char*, int> samples[] = { | |
2892 {"function f() {\n" | |
2893 " var x = 7;\n" | |
2894 " var y = x + (x = 1) + (x = 2);\n" | |
2895 " return y;\n" | |
2896 "}", | |
2897 10}, | |
2898 {"function f() {\n" | |
2899 " var x = 7;\n" | |
2900 " var y = x + (x = 1) + (x = 2);\n" | |
2901 " return x;\n" | |
2902 "}", | |
2903 2}, | |
2904 {"function f() {\n" | |
2905 " var x = 55;\n" | |
2906 " x = x + (x = 100) + (x = 101);\n" | |
2907 " return x;\n" | |
2908 "}", | |
2909 256}, | |
2910 {"function f() {\n" | |
2911 " var x = 7;\n" | |
2912 " return ++x + x + x++;\n" | |
2913 "}", | |
2914 24}, | |
2915 {"function f() {\n" | |
2916 " var x = 7;\n" | |
2917 " var y = 1 + ++x + x + x++;\n" | |
2918 " return x;\n" | |
2919 "}", | |
2920 9}, | |
2921 {"function f() {\n" | |
2922 " var x = 7;\n" | |
2923 " var y = ++x + x + x++;\n" | |
2924 " return x;\n" | |
2925 "}", | |
2926 9}, | |
2927 {"function f() {\n" | |
2928 " var x = 7, y = 100, z = 1000;\n" | |
2929 " return x + (x += 3) + y + (y *= 10) + (z *= 7) + z;\n" | |
2930 "}", | |
2931 15117}, | |
2932 {"function f() {\n" | |
2933 " var inner = function (x) { return x + (x = 2) + (x = 4) + x; };\n" | |
2934 " return inner(1);\n" | |
2935 "}", | |
2936 11}, | |
2937 {"function f() {\n" | |
2938 " var x = 1, y = 2;\n" | |
2939 " x = x + (x = 3) + y + (y = 4), y = y + (y = 5) + y + x;\n" | |
2940 " return x + y;\n" | |
2941 "}", | |
2942 10 + 24}, | |
2943 {"function f() {\n" | |
2944 " var x = 0;\n" | |
2945 " var y = x | (x = 1) | (x = 2);\n" | |
2946 " return x;\n" | |
2947 "}", | |
2948 2}, | |
2949 {"function f() {\n" | |
2950 " var x = 0;\n" | |
2951 " var y = x || (x = 1);\n" | |
2952 " return x;\n" | |
2953 "}", | |
2954 1}, | |
2955 {"function f() {\n" | |
2956 " var x = 1;\n" | |
2957 " var y = x && (x = 2) && (x = 3);\n" | |
2958 " return x;\n" | |
2959 "}", | |
2960 3}, | |
2961 {"function f() {\n" | |
2962 " var x = 1;\n" | |
2963 " var y = x || (x = 2);\n" | |
2964 " return x;\n" | |
2965 "}", | |
2966 1}, | |
2967 {"function f() {\n" | |
2968 " var x = 1;\n" | |
2969 " x = (x << (x = 3)) | (x = 16);\n" | |
2970 " return x;\n" | |
2971 "}", | |
2972 24}, | |
2973 {"function f() {\n" | |
2974 " var r = 7;\n" | |
2975 " var s = 11;\n" | |
2976 " var t = 13;\n" | |
2977 " var u = r + s + t + (r = 10) + (s = 20) +" | |
2978 " (t = (r + s)) + r + s + t;\n" | |
2979 " return r + s + t + u;\n" | |
2980 "}", | |
2981 211}, | |
2982 {"function f() {\n" | |
2983 " var r = 7;\n" | |
2984 " var s = 11;\n" | |
2985 " var t = 13;\n" | |
2986 " return r > (3 * s * (s = 1)) ? (t + (t += 1)) : (r + (r = 4));\n" | |
2987 "}", | |
2988 11}, | |
2989 {"function f() {\n" | |
2990 " var r = 7;\n" | |
2991 " var s = 11;\n" | |
2992 " var t = 13;\n" | |
2993 " return r > (3 * s * (s = 0)) ? (t + (t += 1)) : (r + (r = 4));\n" | |
2994 "}", | |
2995 27}, | |
2996 {"function f() {\n" | |
2997 " var r = 7;\n" | |
2998 " var s = 11;\n" | |
2999 " var t = 13;\n" | |
3000 " return (r + (r = 5)) > s ? r : t;\n" | |
3001 "}", | |
3002 5}, | |
rmcilroy
2015/11/05 16:34:51
Could you add a test for something like:
functio
oth
2015/11/12 11:32:15
Done.
| |
3003 }; | |
3004 | |
3005 for (size_t i = 0; i < arraysize(samples); i++) { | |
3006 InterpreterTester tester(handles.main_isolate(), samples[i].first); | |
3007 auto callable = tester.GetCallable<>(); | |
3008 Handle<Object> return_val = callable().ToHandleChecked(); | |
3009 CHECK_EQ(Handle<Smi>::cast(return_val)->value(), samples[i].second); | |
3010 } | |
3011 } | |
3012 | |
2888 } // namespace interpreter | 3013 } // namespace interpreter |
2889 } // namespace internal | 3014 } // namespace internal |
2890 } // namespace v8 | 3015 } // namespace v8 |
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