diff options
| -rwxr-xr-x | test/run-tests.js | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/test/run-tests.js b/test/run-tests.js index 94bf6ad9..215f6af8 100755 --- a/test/run-tests.js +++ b/test/run-tests.js @@ -84,7 +84,12 @@ function run_compress_tests() { warnings: false }); var cmp = new U.Compressor(options, true); - var expect = make_code(as_toplevel(test.expect), false); + var expect; + if (test.expect) { + expect = make_code(as_toplevel(test.expect), false); + } else { + expect = test.expect_exact; + } var input = as_toplevel(test.input); var input_code = make_code(test.input); var output = input.transform(cmp); @@ -150,7 +155,7 @@ function parse_test(file) { } if (node instanceof U.AST_LabeledStatement) { assert.ok( - node.label.name == "input" || node.label.name == "expect", + node.label.name == "input" || node.label.name == "expect" || node.label.name == "expect_exact", tmpl("Unsupported label {name} [{line},{col}]", { name: node.label.name, line: node.label.start.line, @@ -162,7 +167,16 @@ function parse_test(file) { if (stat.body.length == 1) stat = stat.body[0]; else if (stat.body.length == 0) stat = new U.AST_EmptyStatement(); } - test[node.label.name] = stat; + if (node.label.name === "expect_exact") { + if (!(stat.TYPE === "SimpleStatement" && stat.body.TYPE === "String")) { + throw new Error( + "The value of the expect_exact clause should be a string, " + + "like `expect_exact: \"some.exact.javascript;\"`"); + } + test[node.label.name] = stat.body.start.value + } else { + test[node.label.name] = stat; + } return true; } }); |