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augment tests for inline source maps (#3145)

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This commit is contained in:
Alex Lam S.L
2018-05-24 02:37:51 +08:00
committed by GitHub
parent 8c62d854ce
commit 7963b96681
1 changed files with 44 additions and 12 deletions
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56
test/mocha/sourcemaps.js
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@@ -57,24 +57,23 @@ describe("sourcemaps", function() {
includeSources: true
}
});
if (result.error) throw result.error;
var map = JSON.parse(result.map);
assert.equal(map.file, 'simple.min.js');
assert.equal(map.file, "simple.min.js");
assert.equal(map.sourcesContent.length, 1);
assert.equal(map.sourcesContent[0],
'let foo = x => "foo " + x;\nconsole.log(foo("bar"));');
assert.equal(map.sourcesContent[0], 'let foo = x => "foo " + x;\nconsole.log(foo("bar"));');
});
it("Should process inline source map", function() {
var code = Uglify.minify(read("./test/input/issue-520/input.js"), {
var result = Uglify.minify(read("./test/input/issue-520/input.js"), {
compress: { toplevel: true },
sourceMap: {
content: "inline",
includeSources: true,
url: "inline"
}
}).code + "\n";
assert.strictEqual(code, readFileSync("test/input/issue-520/output.js", "utf8"));
});
if (result.error) throw result.error;
assert.strictEqual(result.code + "\n", readFileSync("test/input/issue-520/output.js", "utf8"));
});
it("Should warn for missing inline source map", function() {
var warn_function = Uglify.AST_Node.warn_function;
@@ -149,22 +148,24 @@ describe("sourcemaps", function() {
});
describe("sourceMapInline", function() {
it("should append source map to output js when sourceMapInline is enabled", function() {
it("Should append source map to output js when sourceMapInline is enabled", function() {
var result = Uglify.minify('var a = function(foo) { return foo; };', {
sourceMap: {
url: "inline"
}
});
if (result.error) throw result.error;
var code = result.code;
assert.strictEqual(code, "var a=function(n){return n};\n" +
"//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIjAiXSwibmFtZXMiOlsiYSIsImZvbyJdLCJtYXBwaW5ncyI6IkFBQUEsSUFBSUEsRUFBSSxTQUFTQyxHQUFPLE9BQU9BIn0=");
});
it("should not append source map to output js when sourceMapInline is not enabled", function() {
it("Should not append source map to output js when sourceMapInline is not enabled", function() {
var result = Uglify.minify('var a = function(foo) { return foo; };');
if (result.error) throw result.error;
var code = result.code;
assert.strictEqual(code, "var a=function(n){return n};");
});
it("should work with max_line_len", function() {
it("Should work with max_line_len", function() {
var result = Uglify.minify(read("./test/input/issue-505/input.js"), {
output: {
max_line_len: 20
@@ -173,8 +174,39 @@ describe("sourcemaps", function() {
url: "inline"
}
});
assert.strictEqual(result.error, undefined);
if (result.error) throw result.error;
assert.strictEqual(result.code, read("./test/input/issue-505/output.js"));
});
it("Should work with unicode characters", function() {
var code = [
"var tëst = '→unicøde←';",
"alert(tëst);",
].join("\n");
var result = Uglify.minify(code, {
sourceMap: {
includeSources: true,
url: "inline",
}
});
if (result.error) throw result.error;
var map = JSON.parse(result.map);
assert.strictEqual(map.sourcesContent.length, 1);
assert.strictEqual(map.sourcesContent[0], code);
var encoded = result.code.slice(result.code.lastIndexOf(",") + 1);
map = JSON.parse(new Buffer(encoded, "base64").toString());
assert.strictEqual(map.sourcesContent.length, 1);
assert.strictEqual(map.sourcesContent[0], code);
result = Uglify.minify(result.code, {
sourceMap: {
content: "inline",
includeSources: true,
}
});
if (result.error) throw result.error;
map = JSON.parse(result.map);
assert.strictEqual(map.names.length, 2);
assert.strictEqual(map.names[0], "tëst");
assert.strictEqual(map.names[1], "alert");
});
});
});