work around a new V8 change breaking stuff by manually forwarding relevant member functions in the CallSite wrapper instead of using the prototype chain and by copy/pasting the toString() CallSite implementation (fixes #35)
This commit is contained in:
Evan Wallace
parent
636b1b28e4
commit
3b154ff43e
@ -2,86 +2,88 @@
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* Support for source maps in V8 stack traces
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* https://github.com/evanw/node-source-map-support
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*/
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d&&d.column,source:c,name:a})};g.prototype.setSourceContent=function(a,b){var d=a;this._sourceRoot&&(d=f.relative(this._sourceRoot,d));null!==b?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[f.toSetString(d)]=b):(delete this._sourcesContents[f.toSetString(d)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))};g.prototype.applySourceMap=function(a,b){b||(b=a.file);var d=this._sourceRoot;d&&(b=f.relative(d,b));var c=new m,e=new m;this._mappings.forEach(function(g){if(g.source===
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b&&g.originalLine){var k=a.originalPositionFor({line:g.originalLine,column:g.originalColumn});null!==k.source&&(g.source=d?f.relative(d,k.source):k.source,g.originalLine=k.line,g.originalColumn=k.column,null!==k.name&&null!==g.name&&(g.name=k.name))}(k=g.source)&&!c.has(k)&&c.add(k);(g=g.name)&&!e.has(g)&&e.add(g)},this);this._sources=c;this._names=e;a.sources.forEach(function(b){var c=a.sourceContentFor(b);c&&(d&&(b=f.relative(d,b)),this.setSourceContent(b,c))},this)};g.prototype._validateMapping=
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||||
b){return a.map(function(a){if(!this._sourcesContents)return null;b&&(a=f.relative(b,a));a=f.toSetString(a);return Object.prototype.hasOwnProperty.call(this._sourcesContents,a)?this._sourcesContents[a]:null},this)};g.prototype.toJSON=function(){var a={version:this._version,file:this._file,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};this._sourceRoot&&(a.sourceRoot=this._sourceRoot);this._sourcesContents&&(a.sourcesContent=this._generateSourcesContent(a.sources,
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a.sourceRoot));return a};g.prototype.toString=function(){return JSON.stringify(this)};k.SourceMapGenerator=g})},{"./array-set":9,"./base64-vlq":10,"./util":16,amdefine:17}],15:[function(k,s,l){if("function"!==typeof e)var e=k("amdefine")(s,k);e(function(e,k,l){function g(c,a,b,d,e){this.children=[];this.sourceContents={};this.line=void 0===c?null:c;this.column=void 0===a?null:a;this.source=void 0===b?null:b;this.name=void 0===e?null:e;null!=d&&this.add(d)}var c=e("./source-map-generator").SourceMapGenerator,
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||||
f=e("./util");g.fromStringWithSourceMap=function(c,a){function b(b,a){null===b||void 0===b.source?d.add(a):d.add(new g(b.originalLine,b.originalColumn,b.source,a,b.name))}var d=new g,e=c.split("\n"),f=1,k=0,l=null;a.eachMapping(function(a){if(null===l){for(;f<a.generatedLine;)d.add(e.shift()+"\n"),f++;if(k<a.generatedColumn){var c=e[0];d.add(c.substr(0,a.generatedColumn));e[0]=c.substr(a.generatedColumn);k=a.generatedColumn}}else{if(f<a.generatedLine){var g="";do g+=e.shift()+"\n",f++,k=0;while(f<
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a.generatedLine);k<a.generatedColumn&&(c=e[0],g+=c.substr(0,a.generatedColumn),e[0]=c.substr(a.generatedColumn),k=a.generatedColumn)}else c=e[0],g=c.substr(0,a.generatedColumn-k),e[0]=c.substr(a.generatedColumn-k),k=a.generatedColumn;b(l,g)}l=a},this);b(l,e.join("\n"));a.sources.forEach(function(b){var c=a.sourceContentFor(b);c&&d.setSourceContent(b,c)});return d};g.prototype.add=function(c){if(Array.isArray(c))c.forEach(function(a){this.add(a)},this);else if(c instanceof g||"string"===typeof c)c&&
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||||
this.children.push(c);else throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+c);return this};g.prototype.prepend=function(c){if(Array.isArray(c))for(var a=c.length-1;0<=a;a--)this.prepend(c[a]);else if(c instanceof g||"string"===typeof c)this.children.unshift(c);else throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+c);return this};g.prototype.walk=function(c){for(var a,b=0,d=this.children.length;b<d;b++)a=
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||||
this.children[b],a instanceof g?a.walk(c):""!==a&&c(a,{source:this.source,line:this.line,column:this.column,name:this.name})};g.prototype.join=function(c){var a,b,d=this.children.length;if(0<d){a=[];for(b=0;b<d-1;b++)a.push(this.children[b]),a.push(c);a.push(this.children[b]);this.children=a}return this};g.prototype.replaceRight=function(c,a){var b=this.children[this.children.length-1];b instanceof g?b.replaceRight(c,a):"string"===typeof b?this.children[this.children.length-1]=b.replace(c,a):this.children.push("".replace(c,
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a));return this};g.prototype.setSourceContent=function(c,a){this.sourceContents[f.toSetString(c)]=a};g.prototype.walkSourceContents=function(c){for(var a=0,b=this.children.length;a<b;a++)this.children[a]instanceof g&&this.children[a].walkSourceContents(c);for(var d=Object.keys(this.sourceContents),a=0,b=d.length;a<b;a++)c(f.fromSetString(d[a]),this.sourceContents[d[a]])};g.prototype.toString=function(){var c="";this.walk(function(a){c+=a});return c};g.prototype.toStringWithSourceMap=function(e){var a=
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|
||||
(a.source=d.relative(this.sourceRoot,a.source));return(a=this._findMapping(a,this._originalMappings,"originalLine","originalColumn",d.compareByOriginalPositions))?{line:d.getArg(a,"generatedLine",null),column:d.getArg(a,"generatedColumn",null)}:{line:null,column:null}};g.GENERATED_ORDER=1;g.ORIGINAL_ORDER=2;g.prototype.eachMapping=function(a,b,c){b=b||null;switch(c||g.GENERATED_ORDER){case g.GENERATED_ORDER:c=this._generatedMappings;break;case g.ORIGINAL_ORDER:c=this._originalMappings;break;default:throw Error("Unknown order of iteration.");
|
||||
}var e=this.sourceRoot;c.map(function(a){var b=a.source;b&&e&&(b=d.join(e,b));return{source:b,generatedLine:a.generatedLine,generatedColumn:a.generatedColumn,originalLine:a.originalLine,originalColumn:a.originalColumn,name:a.name}}).forEach(a,b)};h.SourceMapConsumer=g})},{"./array-set":9,"./base64-vlq":10,"./binary-search":12,"./util":16,amdefine:17}],14:[function(h,r,m){if("function"!==typeof e)var e=h("amdefine")(r,h);e(function(e,h,m){function g(c){this._file=k.getArg(c,"file");this._sourceRoot=
|
||||
k.getArg(c,"sourceRoot",null);this._sources=new l;this._names=new l;this._mappings=[];this._sourcesContents=null}var d=e("./base64-vlq"),k=e("./util"),l=e("./array-set").ArraySet;g.prototype._version=3;g.fromSourceMap=function(c){var a=c.sourceRoot,b=new g({file:c.file,sourceRoot:a});c.eachMapping(function(c){var d={generated:{line:c.generatedLine,column:c.generatedColumn}};c.source&&(d.source=c.source,a&&(d.source=k.relative(a,d.source)),d.original={line:c.originalLine,column:c.originalColumn},c.name&&
|
||||
(d.name=c.name));b.addMapping(d)});c.sources.forEach(function(a){var d=c.sourceContentFor(a);d&&b.setSourceContent(a,d)});return b};g.prototype.addMapping=function(c){var a=k.getArg(c,"generated"),b=k.getArg(c,"original",null),d=k.getArg(c,"source",null);c=k.getArg(c,"name",null);this._validateMapping(a,b,d,c);d&&!this._sources.has(d)&&this._sources.add(d);c&&!this._names.has(c)&&this._names.add(c);this._mappings.push({generatedLine:a.line,generatedColumn:a.column,originalLine:null!=b&&b.line,originalColumn:null!=
|
||||
b&&b.column,source:d,name:c})};g.prototype.setSourceContent=function(c,a){var b=c;this._sourceRoot&&(b=k.relative(this._sourceRoot,b));null!==a?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[k.toSetString(b)]=a):(delete this._sourcesContents[k.toSetString(b)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))};g.prototype.applySourceMap=function(c,a){a||(a=c.file);var b=this._sourceRoot;b&&(a=k.relative(b,a));var d=new l,e=new l;this._mappings.forEach(function(g){if(g.source===
|
||||
a&&g.originalLine){var l=c.originalPositionFor({line:g.originalLine,column:g.originalColumn});null!==l.source&&(g.source=b?k.relative(b,l.source):l.source,g.originalLine=l.line,g.originalColumn=l.column,null!==l.name&&null!==g.name&&(g.name=l.name))}(l=g.source)&&!d.has(l)&&d.add(l);(g=g.name)&&!e.has(g)&&e.add(g)},this);this._sources=d;this._names=e;c.sources.forEach(function(a){var d=c.sourceContentFor(a);d&&(b&&(a=k.relative(b,a)),this.setSourceContent(a,d))},this)};g.prototype._validateMapping=
|
||||
function(c,a,b,d){if(!(c&&"line"in c&&"column"in c&&0<c.line&&0<=c.column&&!a&&!b&&!d||c&&"line"in c&&"column"in c&&a&&"line"in a&&"column"in a&&0<c.line&&0<=c.column&&0<a.line&&0<=a.column&&b))throw Error("Invalid mapping: "+JSON.stringify({generated:c,source:b,original:a,name:d}));};g.prototype._serializeMappings=function(){var c=0,a=1,b=0,e=0,g=0,l=0,h="",v;this._mappings.sort(k.compareByGeneratedPositions);for(var x=0,p=this._mappings.length;x<p;x++){v=this._mappings[x];if(v.generatedLine!==a)for(c=
|
||||
0;v.generatedLine!==a;)h+=";",a++;else if(0<x){if(!k.compareByGeneratedPositions(v,this._mappings[x-1]))continue;h+=","}h+=d.encode(v.generatedColumn-c);c=v.generatedColumn;v.source&&(h+=d.encode(this._sources.indexOf(v.source)-l),l=this._sources.indexOf(v.source),h+=d.encode(v.originalLine-1-e),e=v.originalLine-1,h+=d.encode(v.originalColumn-b),b=v.originalColumn,v.name&&(h+=d.encode(this._names.indexOf(v.name)-g),g=this._names.indexOf(v.name)))}return h};g.prototype._generateSourcesContent=function(c,
|
||||
a){return c.map(function(b){if(!this._sourcesContents)return null;a&&(b=k.relative(a,b));b=k.toSetString(b);return Object.prototype.hasOwnProperty.call(this._sourcesContents,b)?this._sourcesContents[b]:null},this)};g.prototype.toJSON=function(){var c={version:this._version,file:this._file,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};this._sourceRoot&&(c.sourceRoot=this._sourceRoot);this._sourcesContents&&(c.sourcesContent=this._generateSourcesContent(c.sources,
|
||||
c.sourceRoot));return c};g.prototype.toString=function(){return JSON.stringify(this)};h.SourceMapGenerator=g})},{"./array-set":9,"./base64-vlq":10,"./util":16,amdefine:17}],15:[function(h,r,m){if("function"!==typeof e)var e=h("amdefine")(r,h);e(function(e,h,m){function g(d,c,a,b,e){this.children=[];this.sourceContents={};this.line=void 0===d?null:d;this.column=void 0===c?null:c;this.source=void 0===a?null:a;this.name=void 0===e?null:e;null!=b&&this.add(b)}var d=e("./source-map-generator").SourceMapGenerator,
|
||||
k=e("./util");g.fromStringWithSourceMap=function(d,c){function a(a,c){null===a||void 0===a.source?b.add(c):b.add(new g(a.originalLine,a.originalColumn,a.source,c,a.name))}var b=new g,e=d.split("\n"),h=1,k=0,p=null;c.eachMapping(function(c){if(null===p){for(;h<c.generatedLine;)b.add(e.shift()+"\n"),h++;if(k<c.generatedColumn){var d=e[0];b.add(d.substr(0,c.generatedColumn));e[0]=d.substr(c.generatedColumn);k=c.generatedColumn}}else{if(h<c.generatedLine){var g="";do g+=e.shift()+"\n",h++,k=0;while(h<
|
||||
c.generatedLine);k<c.generatedColumn&&(d=e[0],g+=d.substr(0,c.generatedColumn),e[0]=d.substr(c.generatedColumn),k=c.generatedColumn)}else d=e[0],g=d.substr(0,c.generatedColumn-k),e[0]=d.substr(c.generatedColumn-k),k=c.generatedColumn;a(p,g)}p=c},this);a(p,e.join("\n"));c.sources.forEach(function(a){var d=c.sourceContentFor(a);d&&b.setSourceContent(a,d)});return b};g.prototype.add=function(d){if(Array.isArray(d))d.forEach(function(c){this.add(c)},this);else if(d instanceof g||"string"===typeof d)d&&
|
||||
this.children.push(d);else throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+d);return this};g.prototype.prepend=function(d){if(Array.isArray(d))for(var c=d.length-1;0<=c;c--)this.prepend(d[c]);else if(d instanceof g||"string"===typeof d)this.children.unshift(d);else throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+d);return this};g.prototype.walk=function(d){for(var c,a=0,b=this.children.length;a<b;a++)c=
|
||||
this.children[a],c instanceof g?c.walk(d):""!==c&&d(c,{source:this.source,line:this.line,column:this.column,name:this.name})};g.prototype.join=function(d){var c,a,b=this.children.length;if(0<b){c=[];for(a=0;a<b-1;a++)c.push(this.children[a]),c.push(d);c.push(this.children[a]);this.children=c}return this};g.prototype.replaceRight=function(d,c){var a=this.children[this.children.length-1];a instanceof g?a.replaceRight(d,c):"string"===typeof a?this.children[this.children.length-1]=a.replace(d,c):this.children.push("".replace(d,
|
||||
c));return this};g.prototype.setSourceContent=function(d,c){this.sourceContents[k.toSetString(d)]=c};g.prototype.walkSourceContents=function(d){for(var c=0,a=this.children.length;c<a;c++)this.children[c]instanceof g&&this.children[c].walkSourceContents(d);for(var b=Object.keys(this.sourceContents),c=0,a=b.length;c<a;c++)d(k.fromSetString(b[c]),this.sourceContents[b[c]])};g.prototype.toString=function(){var d="";this.walk(function(c){d+=c});return d};g.prototype.toStringWithSourceMap=function(e){var c=
|
||||
"",a=1,b=0,g=new d(e),h=!1,k=null,p=null,v=null,m=null;this.walk(function(d,e){c+=d;null!==e.source&&null!==e.line&&null!==e.column?(k===e.source&&p===e.line&&v===e.column&&m===e.name||g.addMapping({source:e.source,original:{line:e.line,column:e.column},generated:{line:a,column:b},name:e.name}),k=e.source,p=e.line,v=e.column,m=e.name,h=!0):h&&(g.addMapping({generated:{line:a,column:b}}),k=null,h=!1);d.split("").forEach(function(c){"\n"===c?(a++,b=0):b++})});this.walkSourceContents(function(a,b){g.setSourceContent(a,
|
||||
b)});return{code:c,map:g}};h.SourceNode=g})},{"./source-map-generator":14,"./util":16,amdefine:17}],16:[function(h,r,m){if("function"!==typeof e)var e=h("amdefine")(r,h);e(function(e,h,m){function g(a){return(a=a.match(l))?{scheme:a[1],auth:a[3],host:a[4],port:a[6],path:a[7]}:null}function d(a){var b=a.scheme+"://";a.auth&&(b+=a.auth+"@");a.host&&(b+=a.host);a.port&&(b+=":"+a.port);a.path&&(b+=a.path);return b}function k(a,b){var c=a||"",d=b||"";return(c>d)-(c<d)}h.getArg=function(a,b,c){if(b in a)return a[b];
|
||||
if(3===arguments.length)return c;throw Error('"'+b+'" is a required argument.');};var l=/([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/,c=/^data:.+\,.+/;h.urlParse=g;h.urlGenerate=d;h.join=function(a,b){var e;return b.match(l)||b.match(c)?b:"/"===b.charAt(0)&&(e=g(a))?(e.path=b,d(e)):a.replace(/\/$/,"")+"/"+b};h.toSetString=function(a){return"$"+a};h.fromSetString=function(a){return a.substr(1)};h.relative=function(a,b){a=a.replace(/\/$/,"");var c=g(a);return"/"==b.charAt(0)&&c&&"/"==c.path?
|
||||
b.slice(1):0===b.indexOf(a+"/")?b.substr(a.length+1):b};h.compareByOriginalPositions=function(a,b,c){var d;return(d=k(a.source,b.source))||(d=a.originalLine-b.originalLine)||(d=a.originalColumn-b.originalColumn)||c||(d=k(a.name,b.name))?d:(d=a.generatedLine-b.generatedLine)?d:a.generatedColumn-b.generatedColumn};h.compareByGeneratedPositions=function(a,b,c){var d;return(d=a.generatedLine-b.generatedLine)||(d=a.generatedColumn-b.generatedColumn)||c||(d=k(a.source,b.source))||(d=a.originalLine-b.originalLine)?
|
||||
d:(d=a.originalColumn-b.originalColumn)?d:k(a.name,b.name)}})},{amdefine:17}],17:[function(h,r,m){(function(e,p){r.exports=function(m,r){function g(a,b){var c;if(a&&"."===a.charAt(0)&&b){c=b.split("/");c=c.slice(0,c.length-1);var d=c=c.concat(a.split("/")),e,g;for(e=0;d[e];e+=1)if(g=d[e],"."===g)d.splice(e,1),e-=1;else if(".."===g)if(1!==e||".."!==d[2]&&".."!==d[0])0<e&&(d.splice(e-1,2),e-=2);else break;a=c.join("/")}return a}function d(a){return function(b){return g(b,a)}}function k(a){function c(d){b[a]=
|
||||
d}c.fromText=function(a,b){throw Error("amdefine does not implement load.fromText");};return c}function l(a,c,d){var e,g,h;if(a)g=b[a]={},h={id:a,uri:p,exports:g},e=A(r,g,h,a);else{if(y)throw Error("amdefine with no module ID cannot be called more than once per file.");y=!0;g=m.exports;h=m;e=A(r,g,h,m.id)}c&&(c=c.map(function(a){return e(a)}));c="function"===typeof d?d.apply(h.exports,c):d;void 0!==c&&(h.exports=c,a&&(b[a]=h.exports))}function c(b,c,d){Array.isArray(b)?(d=c,c=b,b=void 0):"string"!==
|
||||
typeof b&&(d=b,b=c=void 0);c&&!Array.isArray(c)&&(d=c,c=void 0);c||(c=["require","exports","module"]);b?a[b]=[b,c,d]:l(b,c,d)}var a={},b={},y=!1,B=h("path"),A,C;A=function(a,b,c,d){function h(g,k){if("string"===typeof g)return C(a,b,c,g,d);g=g.map(function(e){return C(a,b,c,e,d)});e.nextTick(function(){k.apply(null,g)})}h.toUrl=function(a){return 0===a.indexOf(".")?g(a,B.dirname(c.filename)):a};return h};r=r||function(){return m.require.apply(m,arguments)};C=function(c,e,h,m,p){var r=m.indexOf("!"),
|
||||
F=m;if(-1===r){m=g(m,p);if("require"===m)return A(c,e,h,p);if("exports"===m)return e;if("module"===m)return h;if(b.hasOwnProperty(m))return b[m];if(a[m])return l.apply(null,a[m]),b[m];if(c)return c(F);throw Error("No module with ID: "+m);}F=m.substring(0,r);m=m.substring(r+1,m.length);r=C(c,e,h,F,p);m=r.normalize?r.normalize(m,d(p)):g(m,p);b[m]||r.load(m,A(c,e,h,p),k(m),{});return b[m]};c.require=function(c){if(b[c])return b[c];if(a[c])return l.apply(null,a[c]),b[c]};c.amd={};return c}}).call(this,
|
||||
h("node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"),"/node_modules/source-map/node_modules/amdefine/amdefine.js")},{"node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,path:7}],18:[function(h,r,m){(function(e,p){function r(){return"undefined"!==typeof window}function z(a){if(a in D)return D[a];try{if(r()){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);var c=4===b.readyState?b.responseText:null}else c=
|
||||
x.readFileSync(a,"utf8")}catch(d){c=null}return D[a]=c}function g(a,b){if(!a)return b;var c=v.dirname(a),d=/^\w+:\/\/[^\/]*/.exec(c),d=d?d[0]:"";return d+v.resolve(c.slice(d.length),b)}function d(a){var b;a:{if(r()&&(b=new XMLHttpRequest,b.open("GET",a,!1),b.send(null),b=b.getResponseHeader("SourceMap")||b.getResponseHeader("X-SourceMap")))break a;b=z(a);b=(b=/\/\/[#@]\s*sourceMappingURL=(.*)\s*$/m.exec(b))?b[1]:null}if(!b)return null;"data:application/json;base64,"==b.slice(0,29).toLowerCase()?(a=
|
||||
(new p(b.slice(29),"base64")).toString(),b=null):(b=g(a,b),a=z(b,"utf8"));return a?{url:b,map:a}:null}function k(a){var b=E[a.source];if(!b){var c=d(a.source);c&&(b=E[a.source]={url:c.url,map:new C(c.map)},b.map.sourcesContent&&b.map.sources.forEach(function(a,c){var d=b.map.sourcesContent[c];if(d){var e=g(b.url,a);D[e]=d}}))}return b&&(c=b.map.originalPositionFor(a),null!==c.source)?(c.source=g(b.url,c.source),c):a}function l(a){var b=/^eval at ([^(]+) \((.+):(\d+):(\d+)\)$/.exec(a);return b?(a=
|
||||
k({source:b[2],line:b[3],column:b[4]-1}),"eval at "+b[1]+" ("+a.source+":"+a.line+":"+(a.column+1)+")"):(b=/^eval at ([^(]+) \((.+)\)$/.exec(a))?"eval at "+b[1]+" ("+l(b[2])+")":a}function c(){var a,b="";this.isNative()?b="native":(a=this.getScriptNameOrSourceURL(),!a&&this.isEval()&&(b=this.getEvalOrigin(),b+=", "),b=a?b+a:b+"<anonymous>",a=this.getLineNumber(),null!=a&&(b+=":"+a,(a=this.getColumnNumber())&&(b+=":"+a)));a="";var c=this.getFunctionName(),d=!0,e=this.isConstructor();if(this.isToplevel()||
|
||||
e)e?a+="new "+(c||"<anonymous>"):c?a+=c:(a+=b,d=!1);else{var e=this.getTypeName(),g=this.getMethodName();c?(e&&0!=c.indexOf(e)&&(a+=e+"."),a+=c,g&&c.indexOf("."+g)!=c.length-g.length-1&&(a+=" [as "+g+"]")):a+=e+"."+(g||"<anonymous>")}d&&(a+=" ("+b+")");return a}function a(a){var b={};Object.getOwnPropertyNames(Object.getPrototypeOf(a)).forEach(function(c){b[c]=/^(?:is|get)/.test(c)?function(){return a[c].call(a)}:a[c]});b.toString=c;return b}function b(b){var c=b.getFileName()||b.getScriptNameOrSourceURL();
|
||||
if(c){var d=k({source:c,line:b.getLineNumber(),column:b.getColumnNumber()-1});b=a(b);b.getFileName=function(){return d.source};b.getLineNumber=function(){return d.line};b.getColumnNumber=function(){return d.column+1};b.getScriptNameOrSourceURL=function(){return d.source};return b}var e=b.isEval()&&b.getEvalOrigin();e&&(e=l(e),b=a(b),b.getEvalOrigin=function(){return e});return b}function y(a,c){s&&(D={},E={});return a+c.map(function(a){return"\n at "+b(a)}).join("")}function B(a){var b=/\n at [^(]+ \((.*):(\d+):(\d+)\)/.exec(a.stack);
|
||||
if(b){a=b[1];var c=+b[2],b=+b[3],d=D[a];!d&&x.existsSync(a)&&(d=x.readFileSync(a,"utf8"));if(d&&(d=d.split(/(?:\r\n|\r|\n)/)[c-1]))return"\n"+a+":"+c+"\n"+d+"\n"+Array(b).join(" ")+"^"}return null}function A(a){if(a&&a.stack){var b=B(a);null!==b&&console.log(b);console.log(a.stack)}else console.log("Uncaught exception:",a);e.exit(1)}var C=h("source-map").SourceMapConsumer,v=h("path"),x=h("fs"),G=!1,s=!1,D={},E={};m.wrapCallSite=b;m.getErrorSource=B;m.mapSourcePosition=k;m.retrieveSourceMap=d;m.install=
|
||||
function(a){if(!G){G=!0;Error.prepareStackTrace=y;a=a||{};var b="handleUncaughtExceptions"in a?a.handleUncaughtExceptions:!0;s="emptyCacheBetweenOperations"in a?a.emptyCacheBetweenOperations:!1;a.retrieveFile&&(z=a.retrieveFile);a.retrieveSourceMap&&(d=a.retrieveSourceMap);if(b&&!r())e.on("uncaughtException",A)}}}).call(this,h("node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"),h("buffer").Buffer)},{"node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":6,
|
||||
buffer:3,fs:2,path:7,"source-map":8}]},{},[1]);return J});
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
{
|
||||
"name": "source-map-support",
|
||||
"description": "Fixes stack traces for files with source maps",
|
||||
"version": "0.2.7",
|
||||
"version": "0.2.8",
|
||||
"main": "./source-map-support.js",
|
||||
"scripts": {
|
||||
"test": "node_modules/mocha/bin/mocha"
|
||||
|
||||
@ -178,6 +178,84 @@ function mapEvalOrigin(origin) {
|
||||
return origin;
|
||||
}
|
||||
|
||||
// This is copied almost verbatim from the V8 source code at
|
||||
// https://code.google.com/p/v8/source/browse/trunk/src/messages.js. The
|
||||
// implementation of wrapCallSite() used to just forward to the actual source
|
||||
// code of CallSite.prototype.toString but unfortunately a new release of V8
|
||||
// did something to the prototype chain and broke the shim. The only fix I
|
||||
// could find was copy/paste.
|
||||
function CallSiteToString() {
|
||||
var fileName;
|
||||
var fileLocation = "";
|
||||
if (this.isNative()) {
|
||||
fileLocation = "native";
|
||||
} else {
|
||||
fileName = this.getScriptNameOrSourceURL();
|
||||
if (!fileName && this.isEval()) {
|
||||
fileLocation = this.getEvalOrigin();
|
||||
fileLocation += ", "; // Expecting source position to follow.
|
||||
}
|
||||
|
||||
if (fileName) {
|
||||
fileLocation += fileName;
|
||||
} else {
|
||||
// Source code does not originate from a file and is not native, but we
|
||||
// can still get the source position inside the source string, e.g. in
|
||||
// an eval string.
|
||||
fileLocation += "<anonymous>";
|
||||
}
|
||||
var lineNumber = this.getLineNumber();
|
||||
if (lineNumber != null) {
|
||||
fileLocation += ":" + lineNumber;
|
||||
var columnNumber = this.getColumnNumber();
|
||||
if (columnNumber) {
|
||||
fileLocation += ":" + columnNumber;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var line = "";
|
||||
var functionName = this.getFunctionName();
|
||||
var addSuffix = true;
|
||||
var isConstructor = this.isConstructor();
|
||||
var isMethodCall = !(this.isToplevel() || isConstructor);
|
||||
if (isMethodCall) {
|
||||
var typeName = this.getTypeName();
|
||||
var methodName = this.getMethodName();
|
||||
if (functionName) {
|
||||
if (typeName && functionName.indexOf(typeName) != 0) {
|
||||
line += typeName + ".";
|
||||
}
|
||||
line += functionName;
|
||||
if (methodName && functionName.indexOf("." + methodName) != functionName.length - methodName.length - 1) {
|
||||
line += " [as " + methodName + "]";
|
||||
}
|
||||
} else {
|
||||
line += typeName + "." + (methodName || "<anonymous>");
|
||||
}
|
||||
} else if (isConstructor) {
|
||||
line += "new " + (functionName || "<anonymous>");
|
||||
} else if (functionName) {
|
||||
line += functionName;
|
||||
} else {
|
||||
line += fileLocation;
|
||||
addSuffix = false;
|
||||
}
|
||||
if (addSuffix) {
|
||||
line += " (" + fileLocation + ")";
|
||||
}
|
||||
return line;
|
||||
}
|
||||
|
||||
function cloneCallSite(frame) {
|
||||
var object = {};
|
||||
Object.getOwnPropertyNames(Object.getPrototypeOf(frame)).forEach(function(name) {
|
||||
object[name] = /^(?:is|get)/.test(name) ? function() { return frame[name].call(frame); } : frame[name];
|
||||
});
|
||||
object.toString = CallSiteToString;
|
||||
return object;
|
||||
}
|
||||
|
||||
function wrapCallSite(frame) {
|
||||
// Most call sites will return the source file from getFileName(), but code
|
||||
// passed to eval() ending in "//# sourceURL=..." will return the source file
|
||||
@ -189,23 +267,21 @@ function wrapCallSite(frame) {
|
||||
line: frame.getLineNumber(),
|
||||
column: frame.getColumnNumber() - 1
|
||||
});
|
||||
return {
|
||||
__proto__: frame,
|
||||
getFileName: function() { return position.source; },
|
||||
getLineNumber: function() { return position.line; },
|
||||
getColumnNumber: function() { return position.column + 1; },
|
||||
getScriptNameOrSourceURL: function() { return position.source; }
|
||||
};
|
||||
frame = cloneCallSite(frame);
|
||||
frame.getFileName = function() { return position.source; };
|
||||
frame.getLineNumber = function() { return position.line; };
|
||||
frame.getColumnNumber = function() { return position.column + 1; };
|
||||
frame.getScriptNameOrSourceURL = function() { return position.source; };
|
||||
return frame;
|
||||
}
|
||||
|
||||
// Code called using eval() needs special handling
|
||||
var origin = frame.isEval() && frame.getEvalOrigin();
|
||||
if (origin) {
|
||||
origin = mapEvalOrigin(origin);
|
||||
return {
|
||||
__proto__: frame,
|
||||
getEvalOrigin: function() { return origin; }
|
||||
};
|
||||
frame = cloneCallSite(frame);
|
||||
frame.getEvalOrigin = function() { return origin; };
|
||||
return frame;
|
||||
}
|
||||
|
||||
// If we get here then we were unable to change the source position
|
||||
|
||||
Loading…
Reference in New Issue
Block a user