diff options
author | Matt Mastracci <matthew@mastracci.com> | 2024-02-10 13:22:13 -0700 |
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committer | GitHub <noreply@github.com> | 2024-02-10 20:22:13 +0000 |
commit | f5e46c9bf2f50d66a953fa133161fc829cecff06 (patch) | |
tree | 8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/testdata/commonjs/node_modules/left-pad/index.js | |
parent | d2477f780630a812bfd65e3987b70c0d309385bb (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.js | 54 |
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; +} |