OLD | NEW |
---|---|
1 // Copyright 2006-2012 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 1657 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1668 FrameMirror.prototype.scopeCount = function() { | 1668 FrameMirror.prototype.scopeCount = function() { |
1669 return this.details_.scopeCount(); | 1669 return this.details_.scopeCount(); |
1670 }; | 1670 }; |
1671 | 1671 |
1672 | 1672 |
1673 FrameMirror.prototype.scope = function(index) { | 1673 FrameMirror.prototype.scope = function(index) { |
1674 return new ScopeMirror(this, UNDEFINED, index); | 1674 return new ScopeMirror(this, UNDEFINED, index); |
1675 }; | 1675 }; |
1676 | 1676 |
1677 | 1677 |
1678 FrameMirror.prototype.allScopes = function() { | |
1679 var scopeDetails = %GetAllScopesDetails(this.break_id_, | |
1680 this.details_.frameId(), | |
1681 this.details_.inlinedFrameIndex()); | |
1682 var result = []; | |
1683 for (var i = 0; i < scopeDetails.length; ++i) { | |
1684 result.push(new ScopeMirror(this, UNDEFINED, i, scopeDetails[i])); | |
1685 } | |
1686 return result; | |
1687 }; | |
1688 | |
1689 | |
1678 FrameMirror.prototype.stepInPositions = function() { | 1690 FrameMirror.prototype.stepInPositions = function() { |
1679 var script = this.func().script(); | 1691 var script = this.func().script(); |
1680 var funcOffset = this.func().sourcePosition_(); | 1692 var funcOffset = this.func().sourcePosition_(); |
1681 | 1693 |
1682 var stepInRaw = this.details_.stepInPositionsImpl(); | 1694 var stepInRaw = this.details_.stepInPositionsImpl(); |
1683 var result = []; | 1695 var result = []; |
1684 if (stepInRaw) { | 1696 if (stepInRaw) { |
1685 for (var i = 0; i < stepInRaw.length; i++) { | 1697 for (var i = 0; i < stepInRaw.length; i++) { |
1686 var posStruct = {}; | 1698 var posStruct = {}; |
1687 var offset = script.locationFromPosition(funcOffset + stepInRaw[i], | 1699 var offset = script.locationFromPosition(funcOffset + stepInRaw[i], |
(...skipping 170 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1858 result += '\n'; | 1870 result += '\n'; |
1859 result += this.localsText(); | 1871 result += this.localsText(); |
1860 } | 1872 } |
1861 return result; | 1873 return result; |
1862 }; | 1874 }; |
1863 | 1875 |
1864 | 1876 |
1865 var kScopeDetailsTypeIndex = 0; | 1877 var kScopeDetailsTypeIndex = 0; |
1866 var kScopeDetailsObjectIndex = 1; | 1878 var kScopeDetailsObjectIndex = 1; |
1867 | 1879 |
1868 function ScopeDetails(frame, fun, index) { | 1880 function ScopeDetails(frame, fun, index, opt_details) { |
1869 if (frame) { | 1881 if (frame) { |
1870 this.break_id_ = frame.break_id_; | 1882 this.break_id_ = frame.break_id_; |
1871 this.details_ = %GetScopeDetails(frame.break_id_, | 1883 this.details_ = opt_details || |
1884 %GetScopeDetails(frame.break_id_, | |
1872 frame.details_.frameId(), | 1885 frame.details_.frameId(), |
1873 frame.details_.inlinedFrameIndex(), | 1886 frame.details_.inlinedFrameIndex(), |
1874 index); | 1887 index); |
1875 this.frame_id_ = frame.details_.frameId(); | 1888 this.frame_id_ = frame.details_.frameId(); |
1876 this.inlined_frame_id_ = frame.details_.inlinedFrameIndex(); | 1889 this.inlined_frame_id_ = frame.details_.inlinedFrameIndex(); |
1877 } else { | 1890 } else { |
1878 this.details_ = %GetFunctionScopeDetails(fun.value(), index); | 1891 this.details_ = opt_details || %GetFunctionScopeDetails(fun.value(), index); |
1879 this.fun_value_ = fun.value(); | 1892 this.fun_value_ = fun.value(); |
1880 this.break_id_ = undefined; | 1893 this.break_id_ = undefined; |
1881 } | 1894 } |
1882 this.index_ = index; | 1895 this.index_ = index; |
1883 } | 1896 } |
1884 | 1897 |
1885 | 1898 |
1886 ScopeDetails.prototype.type = function() { | 1899 ScopeDetails.prototype.type = function() { |
1887 if (!IS_UNDEFINED(this.break_id_)) { | 1900 if (!IS_UNDEFINED(this.break_id_)) { |
1888 %CheckExecutionState(this.break_id_); | 1901 %CheckExecutionState(this.break_id_); |
(...skipping 25 matching lines...) Expand all Loading... | |
1914 } | 1927 } |
1915 }; | 1928 }; |
1916 | 1929 |
1917 | 1930 |
1918 /** | 1931 /** |
1919 * Mirror object for scope of frame or function. Either frame or function must | 1932 * Mirror object for scope of frame or function. Either frame or function must |
1920 * be specified. | 1933 * be specified. |
1921 * @param {FrameMirror} frame The frame this scope is a part of | 1934 * @param {FrameMirror} frame The frame this scope is a part of |
1922 * @param {FunctionMirror} function The function this scope is a part of | 1935 * @param {FunctionMirror} function The function this scope is a part of |
1923 * @param {number} index The scope index in the frame | 1936 * @param {number} index The scope index in the frame |
1937 * @param {Array=} opt_details Raw scope details data | |
1924 * @constructor | 1938 * @constructor |
1925 * @extends Mirror | 1939 * @extends Mirror |
1926 */ | 1940 */ |
1927 function ScopeMirror(frame, function, index) { | 1941 function ScopeMirror(frame, function, index, opt_details) { |
ulan
2014/03/04 10:41:59
Maybe just "details" instead of "opt_details". "op
aandrey
2014/03/04 11:04:19
Yes, it means "optional", and we do use "opt_" pre
ulan
2014/03/04 11:28:15
In that case it is OK.
Yang
2014/03/04 11:31:35
I think it's fine in this context.
| |
1928 %_CallFunction(this, SCOPE_TYPE, Mirror); | 1942 %_CallFunction(this, SCOPE_TYPE, Mirror); |
1929 if (frame) { | 1943 if (frame) { |
1930 this.frame_index_ = frame.index_; | 1944 this.frame_index_ = frame.index_; |
1931 } else { | 1945 } else { |
1932 this.frame_index_ = undefined; | 1946 this.frame_index_ = undefined; |
1933 } | 1947 } |
1934 this.scope_index_ = index; | 1948 this.scope_index_ = index; |
1935 this.details_ = new ScopeDetails(frame, function, index); | 1949 this.details_ = new ScopeDetails(frame, function, index, opt_details); |
1936 } | 1950 } |
1937 inherits(ScopeMirror, Mirror); | 1951 inherits(ScopeMirror, Mirror); |
1938 | 1952 |
1939 | 1953 |
1940 ScopeMirror.prototype.frameIndex = function() { | 1954 ScopeMirror.prototype.frameIndex = function() { |
1941 return this.frame_index_; | 1955 return this.frame_index_; |
1942 }; | 1956 }; |
1943 | 1957 |
1944 | 1958 |
1945 ScopeMirror.prototype.scopeIndex = function() { | 1959 ScopeMirror.prototype.scopeIndex = function() { |
(...skipping 699 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
2645 } | 2659 } |
2646 if (!NUMBER_IS_FINITE(value)) { | 2660 if (!NUMBER_IS_FINITE(value)) { |
2647 if (value > 0) { | 2661 if (value > 0) { |
2648 return 'Infinity'; | 2662 return 'Infinity'; |
2649 } else { | 2663 } else { |
2650 return '-Infinity'; | 2664 return '-Infinity'; |
2651 } | 2665 } |
2652 } | 2666 } |
2653 return value; | 2667 return value; |
2654 } | 2668 } |
OLD | NEW |