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-rw-r--r--std/path/glob_test.ts261
1 files changed, 261 insertions, 0 deletions
diff --git a/std/path/glob_test.ts b/std/path/glob_test.ts
new file mode 100644
index 000000000..6cacd2eeb
--- /dev/null
+++ b/std/path/glob_test.ts
@@ -0,0 +1,261 @@
+const { mkdir } = Deno;
+import { test, runIfMain } from "../testing/mod.ts";
+import { assert, assertEquals } from "../testing/asserts.ts";
+import { testWalk, touch, walkArray } from "../fs/walk_test.ts";
+import { globToRegExp, isGlob, joinGlobs, normalizeGlob } from "./glob.ts";
+import { SEP, join } from "./mod.ts";
+
+test({
+ name: "glob: glob to regex",
+ fn(): void {
+ assertEquals(globToRegExp("unicorn.*") instanceof RegExp, true);
+ assertEquals(globToRegExp("unicorn.*").test("poney.ts"), false);
+ assertEquals(globToRegExp("unicorn.*").test("unicorn.py"), true);
+ assertEquals(globToRegExp("*.ts").test("poney.ts"), true);
+ assertEquals(globToRegExp("*.ts").test("unicorn.js"), false);
+ assertEquals(
+ globToRegExp(join("unicorn", "**", "cathedral.ts")).test(
+ join("unicorn", "in", "the", "cathedral.ts")
+ ),
+ true
+ );
+ assertEquals(
+ globToRegExp(join("unicorn", "**", "cathedral.ts")).test(
+ join("unicorn", "in", "the", "kitchen.ts")
+ ),
+ false
+ );
+ assertEquals(
+ globToRegExp(join("unicorn", "**", "bathroom.*")).test(
+ join("unicorn", "sleeping", "in", "bathroom.py")
+ ),
+ true
+ );
+ assertEquals(
+ globToRegExp(join("unicorn", "!(sleeping)", "bathroom.ts"), {
+ extended: true
+ }).test(join("unicorn", "flying", "bathroom.ts")),
+ true
+ );
+ assertEquals(
+ globToRegExp(join("unicorn", "(!sleeping)", "bathroom.ts"), {
+ extended: true
+ }).test(join("unicorn", "sleeping", "bathroom.ts")),
+ false
+ );
+ }
+});
+
+testWalk(
+ async (d: string): Promise<void> => {
+ await mkdir(d + "/a");
+ await touch(d + "/a/x.ts");
+ },
+ async function globInWalk(): Promise<void> {
+ const arr = await walkArray(".", { match: [globToRegExp("*.ts")] });
+ assertEquals(arr.length, 1);
+ assertEquals(arr[0], "a/x.ts");
+ }
+);
+
+testWalk(
+ async (d: string): Promise<void> => {
+ await mkdir(d + "/a");
+ await mkdir(d + "/b");
+ await touch(d + "/a/x.ts");
+ await touch(d + "/b/z.ts");
+ await touch(d + "/b/z.js");
+ },
+ async function globInWalkWildcardFiles(): Promise<void> {
+ const arr = await walkArray(".", { match: [globToRegExp("*.ts")] });
+ assertEquals(arr.length, 2);
+ assertEquals(arr[0], "a/x.ts");
+ assertEquals(arr[1], "b/z.ts");
+ }
+);
+
+testWalk(
+ async (d: string): Promise<void> => {
+ await mkdir(d + "/a");
+ await mkdir(d + "/a/yo");
+ await touch(d + "/a/yo/x.ts");
+ },
+ async function globInWalkFolderWildcard(): Promise<void> {
+ const arr = await walkArray(".", {
+ match: [
+ globToRegExp(join("a", "**", "*.ts"), {
+ flags: "g",
+ globstar: true
+ })
+ ]
+ });
+ assertEquals(arr.length, 1);
+ assertEquals(arr[0], "a/yo/x.ts");
+ }
+);
+
+testWalk(
+ async (d: string): Promise<void> => {
+ await mkdir(d + "/a");
+ await mkdir(d + "/a/unicorn");
+ await mkdir(d + "/a/deno");
+ await mkdir(d + "/a/raptor");
+ await touch(d + "/a/raptor/x.ts");
+ await touch(d + "/a/deno/x.ts");
+ await touch(d + "/a/unicorn/x.ts");
+ },
+ async function globInWalkFolderExtended(): Promise<void> {
+ const arr = await walkArray(".", {
+ match: [
+ globToRegExp(join("a", "+(raptor|deno)", "*.ts"), {
+ flags: "g",
+ extended: true
+ })
+ ]
+ });
+ assertEquals(arr.length, 2);
+ assertEquals(arr[0], "a/deno/x.ts");
+ assertEquals(arr[1], "a/raptor/x.ts");
+ }
+);
+
+testWalk(
+ async (d: string): Promise<void> => {
+ await touch(d + "/x.ts");
+ await touch(d + "/x.js");
+ await touch(d + "/b.js");
+ },
+ async function globInWalkWildcardExtension(): Promise<void> {
+ const arr = await walkArray(".", {
+ match: [globToRegExp("x.*", { flags: "g", globstar: true })]
+ });
+ assertEquals(arr.length, 2);
+ assertEquals(arr[0], "x.js");
+ assertEquals(arr[1], "x.ts");
+ }
+);
+
+test({
+ name: "isGlob: pattern to test",
+ fn(): void {
+ // should be true if valid glob pattern
+ assert(isGlob("!foo.js"));
+ assert(isGlob("*.js"));
+ assert(isGlob("!*.js"));
+ assert(isGlob("!foo"));
+ assert(isGlob("!foo.js"));
+ assert(isGlob("**/abc.js"));
+ assert(isGlob("abc/*.js"));
+ assert(isGlob("@.(?:abc)"));
+ assert(isGlob("@.(?!abc)"));
+
+ // should be false if invalid glob pattern
+ assert(!isGlob(""));
+ assert(!isGlob("~/abc"));
+ assert(!isGlob("~/abc"));
+ assert(!isGlob("~/(abc)"));
+ assert(!isGlob("+~(abc)"));
+ assert(!isGlob("."));
+ assert(!isGlob("@.(abc)"));
+ assert(!isGlob("aa"));
+ assert(!isGlob("who?"));
+ assert(!isGlob("why!?"));
+ assert(!isGlob("where???"));
+ assert(!isGlob("abc!/def/!ghi.js"));
+ assert(!isGlob("abc.js"));
+ assert(!isGlob("abc/def/!ghi.js"));
+ assert(!isGlob("abc/def/ghi.js"));
+
+ // Should be true if path has regex capture group
+ assert(isGlob("abc/(?!foo).js"));
+ assert(isGlob("abc/(?:foo).js"));
+ assert(isGlob("abc/(?=foo).js"));
+ assert(isGlob("abc/(a|b).js"));
+ assert(isGlob("abc/(a|b|c).js"));
+ assert(isGlob("abc/(foo bar)/*.js"));
+
+ // Should be false if the path has parens but is not a valid capture group
+ assert(!isGlob("abc/(?foo).js"));
+ assert(!isGlob("abc/(a b c).js"));
+ assert(!isGlob("abc/(ab).js"));
+ assert(!isGlob("abc/(abc).js"));
+ assert(!isGlob("abc/(foo bar).js"));
+
+ // should be false if the capture group is imbalanced
+ assert(!isGlob("abc/(?ab.js"));
+ assert(!isGlob("abc/(ab.js"));
+ assert(!isGlob("abc/(a|b.js"));
+ assert(!isGlob("abc/(a|b|c.js"));
+
+ // should be true if the path has a regex character class
+ assert(isGlob("abc/[abc].js"));
+ assert(isGlob("abc/[^abc].js"));
+ assert(isGlob("abc/[1-3].js"));
+
+ // should be false if the character class is not balanced
+ assert(!isGlob("abc/[abc.js"));
+ assert(!isGlob("abc/[^abc.js"));
+ assert(!isGlob("abc/[1-3.js"));
+
+ // should be false if the character class is escaped
+ assert(!isGlob("abc/\\[abc].js"));
+ assert(!isGlob("abc/\\[^abc].js"));
+ assert(!isGlob("abc/\\[1-3].js"));
+
+ // should be true if the path has brace characters
+ assert(isGlob("abc/{a,b}.js"));
+ assert(isGlob("abc/{a..z}.js"));
+ assert(isGlob("abc/{a..z..2}.js"));
+
+ // should be false if (basic) braces are not balanced
+ assert(!isGlob("abc/\\{a,b}.js"));
+ assert(!isGlob("abc/\\{a..z}.js"));
+ assert(!isGlob("abc/\\{a..z..2}.js"));
+
+ // should be true if the path has regex characters
+ assert(isGlob("!&(abc)"));
+ assert(isGlob("!*.js"));
+ assert(isGlob("!foo"));
+ assert(isGlob("!foo.js"));
+ assert(isGlob("**/abc.js"));
+ assert(isGlob("*.js"));
+ assert(isGlob("*z(abc)"));
+ assert(isGlob("[1-10].js"));
+ assert(isGlob("[^abc].js"));
+ assert(isGlob("[a-j]*[^c]b/c"));
+ assert(isGlob("[abc].js"));
+ assert(isGlob("a/b/c/[a-z].js"));
+ assert(isGlob("abc/(aaa|bbb).js"));
+ assert(isGlob("abc/*.js"));
+ assert(isGlob("abc/{a,b}.js"));
+ assert(isGlob("abc/{a..z..2}.js"));
+ assert(isGlob("abc/{a..z}.js"));
+
+ assert(!isGlob("$(abc)"));
+ assert(!isGlob("&(abc)"));
+ assert(!isGlob("Who?.js"));
+ assert(!isGlob("? (abc)"));
+ assert(!isGlob("?.js"));
+ assert(!isGlob("abc/?.js"));
+
+ // should be false if regex characters are escaped
+ assert(!isGlob("\\?.js"));
+ assert(!isGlob("\\[1-10\\].js"));
+ assert(!isGlob("\\[^abc\\].js"));
+ assert(!isGlob("\\[a-j\\]\\*\\[^c\\]b/c"));
+ assert(!isGlob("\\[abc\\].js"));
+ assert(!isGlob("\\a/b/c/\\[a-z\\].js"));
+ assert(!isGlob("abc/\\(aaa|bbb).js"));
+ assert(!isGlob("abc/\\?.js"));
+ }
+});
+
+test(function normalizeGlobGlobstar(): void {
+ assertEquals(normalizeGlob(`**${SEP}..`, { globstar: true }), `**${SEP}..`);
+});
+
+test(function joinGlobsGlobstar(): void {
+ assertEquals(joinGlobs(["**", ".."], { globstar: true }), `**${SEP}..`);
+});
+
+runIfMain(import.meta);
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-21 20:11:47 +0000