Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

test: assert unused vars in test-cli-eval.js #10759

Closed
wants to merge 3 commits into from
Closed

test: assert unused vars in test-cli-eval.js #10759

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
47fcb07
test: assert unused vars in test-cli-eval.js
StarryShark Jan 12, 2017
f57b252
test: assert in more idiomatic way test-cli-eval
StarryShark Jan 12, 2017
a147b91
test: rename status to err in test-cli-eval.js
StarryShark Jan 12, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
39 changes: 28 additions & 11 deletions test/parallel/test-cli-eval.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,13 +19,15 @@ const filename = __filename.replace(/\\/g, '/');
// assert that nothing is written to stdout
child.exec(nodejs + ' --eval 42',
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '');
assert.strictEqual(stderr, '');
});

// assert that "42\n" is written to stderr
child.exec(nodejs + ' --eval "console.error(42)"',
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '');
assert.strictEqual(stderr, '42\n');
});
Expand All @@ -36,66 +38,81 @@ child.exec(nodejs + ' --eval "console.error(42)"',

child.exec(cmd + '42',
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '42\n');
assert.strictEqual(stderr, '');
});

child.exec(cmd + "'[]'", common.mustCall(
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '[]\n');
assert.strictEqual(stderr, '');
}));
});

// assert that module loading works
child.exec(nodejs + ' --eval "require(\'' + filename + '\')"',
function(status, stdout, stderr) {
assert.strictEqual(status.code, 42);
function(err, stdout, stderr) {
assert.strictEqual(err.code, 42);
assert.strictEqual(
stdout, 'Loaded as a module, exiting with status code 42.\n');
assert.strictEqual(stderr, '');
});

// Check that builtin modules are pre-defined.
child.exec(nodejs + ' --print "os.platform()"',
function(status, stdout, stderr) {
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stderr, '');
assert.strictEqual(stdout.trim(), require('os').platform());
});

// module path resolve bug, regression test
child.exec(nodejs + ' --eval "require(\'./test/parallel/test-cli-eval.js\')"',
function(status, stdout, stderr) {
assert.strictEqual(status.code, 42);
function(err, stdout, stderr) {
assert.strictEqual(err.code, 42);
assert.strictEqual(
stdout, 'Loaded as a module, exiting with status code 42.\n');
assert.strictEqual(stderr, '');
});

// Missing argument should not crash
child.exec(nodejs + ' -e', common.mustCall(function(status, stdout, stderr) {
assert.notStrictEqual(status, null);
assert.strictEqual(status.code, 9);
child.exec(nodejs + ' -e', common.mustCall(function(err, stdout, stderr) {
assert.strictEqual(err.code, 9);
assert.strictEqual(stdout, '');
assert(stderr.match(/node: -e requires an argument\n/));
}));

// empty program should do nothing
child.exec(nodejs + ' -e ""', function(status, stdout, stderr) {
child.exec(nodejs + ' -e ""', function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '');
assert.strictEqual(stderr, '');
});

// "\\-42" should be interpreted as an escaped expression, not a switch
child.exec(nodejs + ' -p "\\-42"',
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '-42\n');
assert.strictEqual(stderr, '');
});

child.exec(nodejs + ' --use-strict -p process.execArgv',
function(status, stdout, stderr) {
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(
stdout, "[ '--use-strict', '-p', 'process.execArgv' ]\n"
);
assert.strictEqual(stderr, '');
});

// Regression test for https://github.com/nodejs/node/issues/3574
const emptyFile = path.join(common.fixturesDir, 'empty.js');
child.exec(nodejs + ` -e 'require("child_process").fork("${emptyFile}")'`,
function(status, stdout, stderr) {
function(err, stdout, stderr) {
assert.ifError(err);
assert.strictEqual(stdout, '');
assert.strictEqual(stderr, '');
});
Expand Down