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119 lines
3.3 KiB
119 lines
3.3 KiB
// basic test
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// show that it does the same thing by default as the shell.
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var tap = require("tap")
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, child_process = require("child_process")
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// put more patterns here.
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, globs =
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[
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"test/a/*/+(c|g)/./d"
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,"test/a/**/[cg]/../[cg]"
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,"test/a/{b,c,d,e,f}/**/g"
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,"test/a/b/**"
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,"test/**/g"
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,"test/a/abc{fed,def}/g/h"
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,"test/a/abc{fed/g,def}/**/"
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,"test/a/abc{fed/g,def}/**///**/"
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,"test/**/a/**/"
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,"test/+(a|b|c)/a{/,bc*}/**"
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,"test/*/*/*/f"
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,"test/**/f"
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,"test/a/symlink/a/b/c/a/b/c/a/b/c//a/b/c////a/b/c/**/b/c/**"
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,"{./*/*,/usr/local/*}"
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,"{/*,*}" // evil owl face! how you taunt me!
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]
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, glob = require("../")
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, path = require("path")
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// run from the root of the project
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// this is usually where you're at anyway, but be sure.
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process.chdir(path.resolve(__dirname, ".."))
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function alphasort (a, b) {
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a = a.toLowerCase()
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b = b.toLowerCase()
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return a > b ? 1 : a < b ? -1 : 0
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}
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globs.forEach(function (pattern) {
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var echoOutput
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tap.test(pattern, function (t) {
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var bashPattern = pattern
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, cmd = "shopt -s globstar && " +
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"shopt -s extglob && " +
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"shopt -s nullglob && " +
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// "shopt >&2; " +
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"eval \'for i in " + bashPattern + "; do echo $i; done\'"
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, cp = child_process.spawn("bash", ["-c",cmd])
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, out = []
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, globResult
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cp.stdout.on("data", function (c) {
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out.push(c)
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})
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cp.stderr.on("data", function (c) {
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process.stderr.write(c)
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})
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cp.stdout.on("close", function () {
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echoOutput = flatten(out)
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if (!echoOutput) echoOutput = []
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else {
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echoOutput = echoOutput.split(/\r*\n/).map(function (m) {
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// Bash is a oddly inconsistent with slashes in the
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// the results. This implementation is a bit more
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// normalized. Account for this in the test results.
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return m.replace(/\/+/g, "/").replace(/\/$/, "")
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}).sort(alphasort).reduce(function (set, f) {
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if (f !== set[set.length - 1]) set.push(f)
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return set
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}, []).sort(alphasort)
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}
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next()
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})
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glob(pattern, function (er, matches) {
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// sort and unpark, just to match the shell results
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matches = matches.map(function (m) {
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return m.replace(/\/+/g, "/").replace(/\/$/, "")
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}).sort(alphasort).reduce(function (set, f) {
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if (f !== set[set.length - 1]) set.push(f)
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return set
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}, []).sort(alphasort)
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t.ifError(er, pattern + " should not error")
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globResult = matches
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next()
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})
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function next () {
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if (!echoOutput || !globResult) return
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t.deepEqual(globResult, echoOutput, "should match shell")
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t.end()
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}
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})
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tap.test(pattern + " sync", function (t) {
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var matches = glob.sync(pattern).map(function (m) {
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return m.replace(/\/+/g, "/").replace(/\/$/, "")
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}).sort(alphasort).reduce(function (set, f) {
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if (f !== set[set.length - 1]) set.push(f)
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return set
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}, []).sort(alphasort)
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t.deepEqual(matches, echoOutput, "should match shell")
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t.end()
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})
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})
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function flatten (chunks) {
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var s = 0
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chunks.forEach(function (c) { s += c.length })
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var out = new Buffer(s)
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s = 0
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chunks.forEach(function (c) {
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c.copy(out, s)
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s += c.length
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})
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return out.toString().trim()
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}
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