From 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Sun, 6 Oct 2019 21:37:45 +0200 Subject: build: Add some required modules for node --- node_modules/source-map-url/test/source-map-url.js | 402 +++++++++++++++++++++ 1 file changed, 402 insertions(+) create mode 100644 node_modules/source-map-url/test/source-map-url.js (limited to 'node_modules/source-map-url/test/source-map-url.js') diff --git a/node_modules/source-map-url/test/source-map-url.js b/node_modules/source-map-url/test/source-map-url.js new file mode 100644 index 0000000..630bc86 --- /dev/null +++ b/node_modules/source-map-url/test/source-map-url.js @@ -0,0 +1,402 @@ +// Copyright 2014 Simon Lydell +// X11 (“MIT”) Licensed. (See LICENSE.) + +var expect = require("expect.js") + +var sourceMappingURL = require("../") + +var comments = { + + universal: [ + "/*# sourceMappingURL=foo.js.map */" + ], + + js: [ + "//# sourceMappingURL=foo.js.map" + ], + + block: [ + "/*", + "# sourceMappingURL=foo.js.map", + "*/" + ], + + mix: [ + "/*", + "//# sourceMappingURL=foo.js.map", + "*/" + ] + +} + +var nonTrailingComments = { + + jsLeading: { + contents: [ + "//# sourceMappingURL=foo.js.map", + "(function(){})" + ], + solution: [ + "(function(){})" + ] + }, + + mixEmbedded: { + contents: [ + "/*! Library Name v1.0.0", + "//# sourceMappingURL=foo.js.map", + "*/", + "(function(){})" + ], + solution: [ + "/*! Library Name v1.0.0", + "*/", + "(function(){})" + ] + } + +} + +function forEachComment(fn) { + forOf(comments, function(name, comment) { + var description = "the '" + name + "' syntax with " + fn(comment.join("\n"), description + "regular newlines") + fn(comment.join("\r\n"), description + "Windows newlines") + }) +} + +function forEachNonTrailingComment(fn) { + forOf(nonTrailingComments, function(name, comment) { + + var description = "the '" + name + "' syntax with " + + fn({ + contents: comment.contents.join("\n"), + solution: comment.solution.join("\n") + }, description + "regular newlines") + + fn({ + contents: comment.contents.join("\r\n"), + solution: comment.solution.join("\r\n") + }, description + "Windows newlines") + }) +} + +function forOf(obj, fn) { + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) { + fn(key, obj[key]) + } + } +} + + +describe("sourceMappingURL", function() { + + describe(".getFrom", function() { + + forEachComment(function(comment, description) { + + it("gets the url from " + description, function() { + expect(sourceMappingURL.getFrom("code\n" + comment)) + .to.equal("foo.js.map") + + expect(sourceMappingURL.getFrom("code" + comment)) + .to.equal("foo.js.map") + + expect(sourceMappingURL.getFrom(comment)) + .to.equal("foo.js.map") + }) + + }) + + forEachNonTrailingComment(function(comment, description) { + + it("gets the url from " + description, function() { + expect(sourceMappingURL.getFrom("code\n" + comment.contents)) + .to.equal("foo.js.map") + + expect(sourceMappingURL.getFrom("code" + comment.contents)) + .to.equal("foo.js.map") + + expect(sourceMappingURL.getFrom(comment.contents)) + .to.equal("foo.js.map") + }) + + }) + + + it("returns null if no comment", function() { + expect(sourceMappingURL.getFrom("code")) + .to.equal(null) + }) + + + it("can return an empty string as url", function() { + expect(sourceMappingURL.getFrom("/*# sourceMappingURL= */")) + .to.equal("") + }) + + + it("is detachable", function() { + var get = sourceMappingURL.getFrom + expect(get("/*# sourceMappingURL=foo */")) + .to.equal("foo") + }) + + }) + + + describe(".existsIn", function() { + + forEachComment(function(comment, description) { + + it("returns true for " + description, function() { + expect(sourceMappingURL.existsIn("code\n" + comment)) + .to.equal(true) + + expect(sourceMappingURL.existsIn("code" + comment)) + .to.equal(true) + + expect(sourceMappingURL.existsIn(comment)) + .to.equal(true) + }) + + }) + + forEachNonTrailingComment(function(comment, description) { + + it("returns true for " + description, function() { + expect(sourceMappingURL.existsIn("code\n" + comment.contents)) + .to.equal(true) + + expect(sourceMappingURL.existsIn("code" + comment.contents)) + .to.equal(true) + + expect(sourceMappingURL.existsIn(comment.contents)) + .to.equal(true) + }) + + }) + + + it("returns false if no comment", function() { + expect(sourceMappingURL.existsIn("code")) + .to.equal(false) + }) + + + it("is detachable", function() { + var has = sourceMappingURL.existsIn + expect(has("/*# sourceMappingURL=foo */")) + .to.equal(true) + }) + + }) + + + describe(".removeFrom", function() { + + forEachComment(function(comment, description) { + + it("removes the comment for " + description, function() { + expect(sourceMappingURL.removeFrom("code\n" + comment)) + .to.equal("code\n") + + expect(sourceMappingURL.removeFrom("code" + comment)) + .to.equal("code") + + expect(sourceMappingURL.removeFrom(comment)) + .to.equal("") + }) + + }) + + forEachNonTrailingComment(function(comment, description) { + + it("removes the comment for " + description, function() { + expect(sourceMappingURL.removeFrom("code\n" + comment.contents)) + .to.equal("code\n" + comment.solution) + + expect(sourceMappingURL.removeFrom("code" + comment.contents)) + .to.equal("code" + comment.solution) + + expect(sourceMappingURL.removeFrom(comment.contents)) + .to.equal(comment.solution) + }) + + }) + + + it("does nothing if no comment", function() { + expect(sourceMappingURL.removeFrom("code\n")) + .to.equal("code\n") + }) + + + it("is detachable", function() { + var remove = sourceMappingURL.removeFrom + expect(remove("/*# sourceMappingURL=foo */")) + .to.equal("") + }) + + }) + + + describe(".insertBefore", function() { + + forEachComment(function(comment, description) { + + it("inserts a string before the comment for " + description, function() { + expect(sourceMappingURL.insertBefore("code\n" + comment, "more code\n")) + .to.equal("code\nmore code\n" + comment) + + expect(sourceMappingURL.insertBefore("code" + comment, "\nmore code")) + .to.equal("code\nmore code" + comment) + + expect(sourceMappingURL.insertBefore(comment, "some code")) + .to.equal("some code" + comment) + }) + + }) + + + it("inserts a string before an embedded comment", function() { + expect(sourceMappingURL.insertBefore("/*! Library Name v1.0.0\n" + + "//# sourceMappingURL=foo.js.map\n*/\n(function(){})", "code\n")) + .to.equal("/*! Library Name v1.0.0\ncode\n" + + "//# sourceMappingURL=foo.js.map\n*/\n(function(){})") + }) + + + it("inserts a string before a leading comment", function() { + expect(sourceMappingURL.insertBefore("//# sourceMappingURL=foo.js.map\n" + + "(function(){})", "code\n")) + .to.equal("code\n//# sourceMappingURL=foo.js.map\n" + + "(function(){})") + }) + + + it("appends if no comment", function() { + expect(sourceMappingURL.insertBefore("code", "\nmore code")) + .to.equal("code\nmore code") + }) + + + it("is detachable", function() { + var insertBefore = sourceMappingURL.insertBefore + expect(insertBefore("/*# sourceMappingURL=foo */", "bar")) + .to.equal("bar/*# sourceMappingURL=foo */") + }) + + }) + + + describe(".regex", function() { + + it("includes ._innerRegex", function() { + expect(sourceMappingURL.regex.source) + .to.contain(sourceMappingURL._innerRegex.source) + }) + + + var match = function(code) { + expect(code) + .to.match(sourceMappingURL.regex) + } + + var noMatch = function(code) { + expect(code) + .not.to.match(sourceMappingURL.regex) + } + + + forEachComment(function(comment, description) { + + it("matches " + description, function() { + match("code\n" + comment) + match("code" + comment) + match(comment) + }) + + + it("matches " + description + ", with trailing whitespace", function() { + match(comment + " ") + match(comment + "\n") + match(comment + "\n\n\t\n \t ") + }) + + }) + + + it("does not match some cases that are easy to mess up", function() { + noMatch( + "/* # sourceMappingURL=foo */" + ) + + noMatch( + "// # sourceMappingURL=foo" + ) + }) + + + it("is liberal regarding inner whitespace", function() { + match( + "/*# sourceMappingURL=foo*/" + ) + + match( + "/*# sourceMappingURL=foo */" + ) + + match( + "/*# sourceMappingURL=foo \t\n" + + "*/" + ) + + match( + "/* \n" + + "# sourceMappingURL=foo\n" + + "*/" + ) + + match( + "/*\n" + + "# sourceMappingURL=foo\n" + + " */" + ) + + match( + "/*\n" + + "# sourceMappingURL=foo\n" + + "\n" + + "\t\n" + + "*/" + ) + }) + + }) + + + describe("._innerRegex", function() { + + it("matches the contents of sourceMappingURL comments", function() { + expect("# sourceMappingURL=http://www.example.com/foo/bar.js.map") + .to.match(sourceMappingURL._innerRegex) + }) + + + it("captures the url in the first capture group", function() { + expect(sourceMappingURL._innerRegex.exec("# sourceMappingURL=foo")[1]) + .to.equal("foo") + }) + + + it("supports the legacy syntax", function() { + expect("@ sourceMappingURL=http://www.example.com/foo/bar.js.map") + .to.match(sourceMappingURL._innerRegex) + }) + + }) + +}) -- cgit v1.2.3