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authorMatt Mastracci <matthew@mastracci.com>2024-02-10 13:22:13 -0700
committerGitHub <noreply@github.com>2024-02-10 20:22:13 +0000
commitf5e46c9bf2f50d66a953fa133161fc829cecff06 (patch)
tree8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/testdata/commonjs/node_modules/left-pad/index.js
parentd2477f780630a812bfd65e3987b70c0d309385bb (diff)
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit.
Diffstat (limited to 'tests/testdata/commonjs/node_modules/left-pad/index.js')
-rw-r--r--tests/testdata/commonjs/node_modules/left-pad/index.js54
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/testdata/commonjs/node_modules/left-pad/index.js b/tests/testdata/commonjs/node_modules/left-pad/index.js
new file mode 100644
index 000000000..a439e91de
--- /dev/null
+++ b/tests/testdata/commonjs/node_modules/left-pad/index.js
@@ -0,0 +1,54 @@
+// deno-lint-ignore-file
+
+/* This program is free software. It comes without any warranty, to
+ * the extent permitted by applicable law. You can redistribute it
+ * and/or modify it under the terms of the Do What The Fuck You Want
+ * To Public License, Version 2, as published by Sam Hocevar. See
+ * http://www.wtfpl.net/ for more details. */
+"use strict";
+module.exports = leftPad;
+
+var cache = [
+ "",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+];
+
+function leftPad(str, len, ch) {
+ // convert `str` to a `string`
+ str = str + "";
+ // `len` is the `pad`'s length now
+ len = len - str.length;
+ // doesn't need to pad
+ if (len <= 0) return str;
+ // `ch` defaults to `' '`
+ if (!ch && ch !== 0) ch = " ";
+ // convert `ch` to a `string` cuz it could be a number
+ ch = ch + "";
+ // cache common use cases
+ if (ch === " " && len < 10) return cache[len] + str;
+ // `pad` starts with an empty string
+ var pad = "";
+ // loop
+ while (true) {
+ // add `ch` to `pad` if `len` is odd
+ if (len & 1) pad += ch;
+ // divide `len` by 2, ditch the remainder
+ len >>= 1;
+ // "double" the `ch` so this operation count grows logarithmically on `len`
+ // each time `ch` is "doubled", the `len` would need to be "doubled" too
+ // similar to finding a value in binary search tree, hence O(log(n))
+ if (len) ch += ch;
+ // `len` is 0, exit the loop
+ else break;
+ }
+ // pad `str`!
+ return pad + str;
+}