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-rw-r--r--node_modules/source-map-support/test.js581
1 files changed, 0 insertions, 581 deletions
diff --git a/node_modules/source-map-support/test.js b/node_modules/source-map-support/test.js
deleted file mode 100644
index d7c593d7d..000000000
--- a/node_modules/source-map-support/test.js
+++ /dev/null
@@ -1,581 +0,0 @@
-require('./source-map-support').install({
- emptyCacheBetweenOperations: true // Needed to be able to test for failure
-});
-
-var SourceMapGenerator = require('source-map').SourceMapGenerator;
-var child_process = require('child_process');
-var assert = require('assert');
-var fs = require('fs');
-
-function compareLines(actual, expected) {
- assert(actual.length >= expected.length, 'got ' + actual.length + ' lines but expected at least ' + expected.length + ' lines');
- for (var i = 0; i < expected.length; i++) {
- // Some tests are regular expressions because the output format changed slightly between node v0.9.2 and v0.9.3
- if (expected[i] instanceof RegExp) {
- assert(expected[i].test(actual[i]), JSON.stringify(actual[i]) + ' does not match ' + expected[i]);
- } else {
- assert.equal(actual[i], expected[i]);
- }
- }
-}
-
-function createEmptySourceMap() {
- return new SourceMapGenerator({
- file: '.generated.js',
- sourceRoot: '.'
- });
-}
-
-function createSourceMapWithGap() {
- var sourceMap = createEmptySourceMap();
- sourceMap.addMapping({
- generated: { line: 100, column: 0 },
- original: { line: 100, column: 0 },
- source: '.original.js'
- });
- return sourceMap;
-}
-
-function createSingleLineSourceMap() {
- var sourceMap = createEmptySourceMap();
- sourceMap.addMapping({
- generated: { line: 1, column: 0 },
- original: { line: 1, column: 0 },
- source: '.original.js'
- });
- return sourceMap;
-}
-
-function createSecondLineSourceMap() {
- var sourceMap = createEmptySourceMap();
- sourceMap.addMapping({
- generated: { line: 2, column: 0 },
- original: { line: 1, column: 0 },
- source: '.original.js'
- });
- return sourceMap;
-}
-
-function createMultiLineSourceMap() {
- var sourceMap = createEmptySourceMap();
- for (var i = 1; i <= 100; i++) {
- sourceMap.addMapping({
- generated: { line: i, column: 0 },
- original: { line: 1000 + i, column: 99 + i },
- source: 'line' + i + '.js'
- });
- }
- return sourceMap;
-}
-
-function createMultiLineSourceMapWithSourcesContent() {
- var sourceMap = createEmptySourceMap();
- var original = new Array(1001).join('\n');
- for (var i = 1; i <= 100; i++) {
- sourceMap.addMapping({
- generated: { line: i, column: 0 },
- original: { line: 1000 + i, column: 4 },
- source: 'original.js'
- });
- original += ' line ' + i + '\n';
- }
- sourceMap.setSourceContent('original.js', original);
- return sourceMap;
-}
-
-function compareStackTrace(sourceMap, source, expected) {
- // Check once with a separate source map
- fs.writeFileSync('.generated.js.map', sourceMap);
- fs.writeFileSync('.generated.js', 'exports.test = function() {' +
- source.join('\n') + '};//@ sourceMappingURL=.generated.js.map');
- try {
- delete require.cache[require.resolve('./.generated')];
- require('./.generated').test();
- } catch (e) {
- compareLines(e.stack.split(/\r\n|\n/), expected);
- }
- fs.unlinkSync('.generated.js');
- fs.unlinkSync('.generated.js.map');
-
- // Check again with an inline source map (in a data URL)
- fs.writeFileSync('.generated.js', 'exports.test = function() {' +
- source.join('\n') + '};//@ sourceMappingURL=data:application/json;base64,' +
- new Buffer(sourceMap.toString()).toString('base64'));
- try {
- delete require.cache[require.resolve('./.generated')];
- require('./.generated').test();
- } catch (e) {
- compareLines(e.stack.split(/\r\n|\n/), expected);
- }
- fs.unlinkSync('.generated.js');
-}
-
-function compareStdout(done, sourceMap, source, expected) {
- fs.writeFileSync('.original.js', 'this is the original code');
- fs.writeFileSync('.generated.js.map', sourceMap);
- fs.writeFileSync('.generated.js', source.join('\n') +
- '//@ sourceMappingURL=.generated.js.map');
- child_process.exec('node ./.generated', function(error, stdout, stderr) {
- try {
- compareLines(
- (stdout + stderr)
- .trim()
- .split(/\r\n|\n/)
- .filter(function (line) { return line !== '' }), // Empty lines are not relevant.
- expected
- );
- } catch (e) {
- return done(e);
- }
- fs.unlinkSync('.generated.js');
- fs.unlinkSync('.generated.js.map');
- fs.unlinkSync('.original.js');
- done();
- });
-}
-
-it('normal throw', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'throw new Error("test");'
- ], [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ]);
-});
-
-it('throw inside function', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'function foo() {',
- ' throw new Error("test");',
- '}',
- 'foo();'
- ], [
- 'Error: test',
- /^ at foo \((?:.*[/\\])?line2\.js:1002:102\)$/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line4\.js:1004:104\)$/
- ]);
-});
-
-it('throw inside function inside function', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'function foo() {',
- ' function bar() {',
- ' throw new Error("test");',
- ' }',
- ' bar();',
- '}',
- 'foo();'
- ], [
- 'Error: test',
- /^ at bar \((?:.*[/\\])?line3\.js:1003:103\)$/,
- /^ at foo \((?:.*[/\\])?line5\.js:1005:105\)$/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line7\.js:1007:107\)$/
- ]);
-});
-
-it('eval', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'eval("throw new Error(\'test\')");'
- ], [
- 'Error: test',
-
- // Before Node 4, `Object.eval`, after just `eval`.
- /^ at (?:Object\.)?eval \(eval at (<anonymous>|exports.test) \((?:.*[/\\])?line1\.js:1001:101\)/,
-
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ]);
-});
-
-it('eval inside eval', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'eval("eval(\'throw new Error(\\"test\\")\')");'
- ], [
- 'Error: test',
- /^ at (?:Object\.)?eval \(eval at (<anonymous>|exports.test) \(eval at (<anonymous>|exports.test) \((?:.*[/\\])?line1\.js:1001:101\)/,
- /^ at (?:Object\.)?eval \(eval at (<anonymous>|exports.test) \((?:.*[/\\])?line1\.js:1001:101\)/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ]);
-});
-
-it('eval inside function', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'function foo() {',
- ' eval("throw new Error(\'test\')");',
- '}',
- 'foo();'
- ], [
- 'Error: test',
- /^ at eval \(eval at foo \((?:.*[/\\])?line2\.js:1002:102\)/,
- /^ at foo \((?:.*[/\\])?line2\.js:1002:102\)/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line4\.js:1004:104\)$/
- ]);
-});
-
-it('eval with sourceURL', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'eval("throw new Error(\'test\')//@ sourceURL=sourceURL.js");'
- ], [
- 'Error: test',
- /^ at (?:Object\.)?eval \(sourceURL\.js:1:7\)$/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ]);
-});
-
-it('eval with sourceURL inside eval', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'eval("eval(\'throw new Error(\\"test\\")//@ sourceURL=sourceURL.js\')");'
- ], [
- 'Error: test',
- /^ at (?:Object\.)?eval \(sourceURL\.js:1:7\)$/,
- /^ at (?:Object\.)?eval \(eval at (<anonymous>|exports.test) \((?:.*[/\\])?line1\.js:1001:101\)/,
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ]);
-});
-
-it('native function', function() {
- compareStackTrace(createSingleLineSourceMap(), [
- '[1].map(function(x) { throw new Error(x); });'
- ], [
- 'Error: 1',
- /[/\\].original\.js/,
- /at Array\.map \(native\)/
- ]);
-});
-
-it('function constructor', function() {
- compareStackTrace(createMultiLineSourceMap(), [
- 'throw new Function(")");'
- ], [
- 'SyntaxError: Unexpected token )',
- ]);
-});
-
-it('throw with empty source map', function() {
- compareStackTrace(createEmptySourceMap(), [
- 'throw new Error("test");'
- ], [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?.generated.js:1:34\)$/
- ]);
-});
-
-it('throw in Timeout with empty source map', function(done) {
- compareStdout(done, createEmptySourceMap(), [
- 'require("./source-map-support").install();',
- 'setTimeout(function () {',
- ' throw new Error("this is the error")',
- '})'
- ], [
- /[/\\].generated.js:3$/,
- ' throw new Error("this is the error")',
- /^ \^$/,
- 'Error: this is the error',
- /^ at ((null)|(Timeout))\._onTimeout \((?:.*[/\\])?.generated.js:3:11\)$/
- ]);
-});
-
-it('throw with source map with gap', function() {
- compareStackTrace(createSourceMapWithGap(), [
- 'throw new Error("test");'
- ], [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?.generated.js:1:34\)$/
- ]);
-});
-
-it('sourcesContent with data URL', function() {
- compareStackTrace(createMultiLineSourceMapWithSourcesContent(), [
- 'throw new Error("test");'
- ], [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?original.js:1001:5\)$/
- ]);
-});
-
-it('finds the last sourceMappingURL', function() {
- compareStackTrace(createMultiLineSourceMapWithSourcesContent(), [
- '//# sourceMappingURL=missing.map.js', // NB: compareStackTrace adds another source mapping.
- 'throw new Error("test");'
- ], [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?original.js:1002:5\)$/
- ]);
-});
-
-it('default options', function(done) {
- compareStdout(done, createSecondLineSourceMap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install();',
- 'process.nextTick(foo);',
- 'process.nextTick(function() { process.exit(1); });'
- ], [
- /[/\\].original\.js:1$/,
- 'this is the original code',
- '^',
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.original\.js:1:1\)$/
- ]);
-});
-
-it('handleUncaughtExceptions is true', function(done) {
- compareStdout(done, createSecondLineSourceMap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install({ handleUncaughtExceptions: true });',
- 'process.nextTick(foo);'
- ], [
- /[/\\].original\.js:1$/,
- 'this is the original code',
- '^',
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.original\.js:1:1\)$/
- ]);
-});
-
-it('handleUncaughtExceptions is false', function(done) {
- compareStdout(done, createSecondLineSourceMap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install({ handleUncaughtExceptions: false });',
- 'process.nextTick(foo);'
- ], [
- /[/\\].generated.js:2$/,
- 'function foo() { throw new Error("this is the error"); }',
-
- // Before Node 4, the arrow points on the `new`, after on the
- // `throw`.
- /^ (?: )?\^$/,
-
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.original\.js:1:1\)$/
- ]);
-});
-
-it('default options with empty source map', function(done) {
- compareStdout(done, createEmptySourceMap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install();',
- 'process.nextTick(foo);'
- ], [
- /[/\\].generated.js:2$/,
- 'function foo() { throw new Error("this is the error"); }',
- /^ (?: )?\^$/,
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.generated.js:2:24\)$/
- ]);
-});
-
-it('default options with source map with gap', function(done) {
- compareStdout(done, createSourceMapWithGap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install();',
- 'process.nextTick(foo);'
- ], [
- /[/\\].generated.js:2$/,
- 'function foo() { throw new Error("this is the error"); }',
- /^ (?: )?\^$/,
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.generated.js:2:24\)$/
- ]);
-});
-
-it('specifically requested error source', function(done) {
- compareStdout(done, createSecondLineSourceMap(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'var sms = require("./source-map-support");',
- 'sms.install({ handleUncaughtExceptions: false });',
- 'process.on("uncaughtException", function (e) { console.log("SRC:" + sms.getErrorSource(e)); });',
- 'process.nextTick(foo);'
- ], [
- /^SRC:.*[/\\].original.js:1$/,
- 'this is the original code',
- '^'
- ]);
-});
-
-it('sourcesContent', function(done) {
- compareStdout(done, createMultiLineSourceMapWithSourcesContent(), [
- '',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install();',
- 'process.nextTick(foo);',
- 'process.nextTick(function() { process.exit(1); });'
- ], [
- /[/\\]original\.js:1002$/,
- ' line 2',
- ' ^',
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?original\.js:1002:5\)$/
- ]);
-});
-
-it('missing source maps should also be cached', function(done) {
- compareStdout(done, createSingleLineSourceMap(), [
- '',
- 'var count = 0;',
- 'function foo() {',
- ' console.log(new Error("this is the error").stack.split("\\n").slice(0, 2).join("\\n"));',
- '}',
- 'require("./source-map-support").install({',
- ' overrideRetrieveSourceMap: true,',
- ' retrieveSourceMap: function(name) {',
- ' if (/\\.generated.js$/.test(name)) count++;',
- ' return null;',
- ' }',
- '});',
- 'process.nextTick(foo);',
- 'process.nextTick(foo);',
- 'process.nextTick(function() { console.log(count); });',
- ], [
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.generated.js:4:15\)$/,
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?.generated.js:4:15\)$/,
- '1', // The retrieval should only be attempted once
- ]);
-});
-
-it('should consult all retrieve source map providers', function(done) {
- compareStdout(done, createSingleLineSourceMap(), [
- '',
- 'var count = 0;',
- 'function foo() {',
- ' console.log(new Error("this is the error").stack.split("\\n").slice(0, 2).join("\\n"));',
- '}',
- 'require("./source-map-support").install({',
- ' retrieveSourceMap: function(name) {',
- ' if (/\\.generated.js$/.test(name)) count++;',
- ' return undefined;',
- ' }',
- '});',
- 'require("./source-map-support").install({',
- ' retrieveSourceMap: function(name) {',
- ' if (/\\.generated.js$/.test(name)) {',
- ' count++;',
- ' return ' + JSON.stringify({url: '.original.js', map: createMultiLineSourceMapWithSourcesContent().toJSON()}) + ';',
- ' }',
- ' }',
- '});',
- 'process.nextTick(foo);',
- 'process.nextTick(foo);',
- 'process.nextTick(function() { console.log(count); });',
- ], [
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?original.js:1004:5\)$/,
- 'Error: this is the error',
- /^ at foo \((?:.*[/\\])?original.js:1004:5\)$/,
- '1', // The retrieval should only be attempted once
- ]);
-});
-
-it('should allow for runtime inline source maps', function(done) {
- var sourceMap = createMultiLineSourceMapWithSourcesContent();
-
- fs.writeFileSync('.generated.jss', 'foo');
-
- compareStdout(function(err) {
- fs.unlinkSync('.generated.jss');
- done(err);
- }, createSingleLineSourceMap(), [
- 'require("./source-map-support").install({',
- ' hookRequire: true',
- '});',
- 'require.extensions[".jss"] = function(module, filename) {',
- ' module._compile(',
- JSON.stringify([
- '',
- 'var count = 0;',
- 'function foo() {',
- ' console.log(new Error("this is the error").stack.split("\\n").slice(0, 2).join("\\n"));',
- '}',
- 'process.nextTick(foo);',
- 'process.nextTick(foo);',
- 'process.nextTick(function() { console.log(count); });',
- '//@ sourceMappingURL=data:application/json;charset=utf8;base64,' + new Buffer(sourceMap.toString()).toString('base64')
- ].join('\n')),
- ', filename);',
- '};',
- 'require("./.generated.jss");',
- ], [
- 'Error: this is the error',
- /^ at foo \(.*[/\\]original.js:1004:5\)$/,
- 'Error: this is the error',
- /^ at foo \(.*[/\\]original.js:1004:5\)$/,
- '0', // The retrieval should only be attempted once
- ]);
-});
-
-/* The following test duplicates some of the code in
- * `compareStackTrace` but appends a charset to the
- * source mapping url.
- */
-it('finds source maps with charset specified', function() {
- var sourceMap = createMultiLineSourceMap()
- var source = [ 'throw new Error("test");' ];
- var expected = [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ];
-
- fs.writeFileSync('.generated.js', 'exports.test = function() {' +
- source.join('\n') + '};//@ sourceMappingURL=data:application/json;charset=utf8;base64,' +
- new Buffer(sourceMap.toString()).toString('base64'));
- try {
- delete require.cache[require.resolve('./.generated')];
- require('./.generated').test();
- } catch (e) {
- compareLines(e.stack.split(/\r\n|\n/), expected);
- }
- fs.unlinkSync('.generated.js');
-});
-
-/* The following test duplicates some of the code in
- * `compareStackTrace` but appends some code and a
- * comment to the source mapping url.
- */
-it('allows code/comments after sourceMappingURL', function() {
- var sourceMap = createMultiLineSourceMap()
- var source = [ 'throw new Error("test");' ];
- var expected = [
- 'Error: test',
- /^ at Object\.exports\.test \((?:.*[/\\])?line1\.js:1001:101\)$/
- ];
-
- fs.writeFileSync('.generated.js', 'exports.test = function() {' +
- source.join('\n') + '};//# sourceMappingURL=data:application/json;base64,' +
- new Buffer(sourceMap.toString()).toString('base64') +
- '\n// Some comment below the sourceMappingURL\nvar foo = 0;');
- try {
- delete require.cache[require.resolve('./.generated')];
- require('./.generated').test();
- } catch (e) {
- compareLines(e.stack.split(/\r\n|\n/), expected);
- }
- fs.unlinkSync('.generated.js');
-});
-
-it('handleUncaughtExceptions is true with existing listener', function(done) {
- var source = [
- 'process.on("uncaughtException", function() { /* Silent */ });',
- 'function foo() { throw new Error("this is the error"); }',
- 'require("./source-map-support").install();',
- 'process.nextTick(foo);',
- '//@ sourceMappingURL=.generated.js.map'
- ];
-
- fs.writeFileSync('.original.js', 'this is the original code');
- fs.writeFileSync('.generated.js.map', createSingleLineSourceMap());
- fs.writeFileSync('.generated.js', source.join('\n'));
-
- child_process.exec('node ./.generated', function(error, stdout, stderr) {
- fs.unlinkSync('.generated.js');
- fs.unlinkSync('.generated.js.map');
- fs.unlinkSync('.original.js');
- assert.equal((stdout + stderr).trim(), '');
- done();
- });
-});
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-21 02:42:26 +0000