From 4a96c741392c94827240d317fbdd0af097d33baf Mon Sep 17 00:00:00 2001
From: Zack Radisic <zack@theradisic.com>
Date: Tue, 16 Apr 2024 15:49:08 -0700
Subject: [PATCH] fix scan test

---
 src/glob.zig                  | 10 ++++++++--
 test/js/bun/glob/scan.test.ts | 20 ++++++++++----------
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/src/glob.zig b/src/glob.zig
index 3690a3fc5f5de5..ed2fe92e2822fc 100644
--- a/src/glob.zig
+++ b/src/glob.zig
@@ -1425,13 +1425,19 @@ pub fn GlobWalker_(
                 switch (c) {
                     '\\' => {
                         if (comptime isWindows) {
-                            const end_cp = cp_len;
+                            var end_cp = cp_len;
+                            var end_byte = cursor.i;
+                            // is last char
+                            if (cursor.i + cursor.width == pattern.len) {
+                                end_cp += 1;
+                                end_byte += cursor.width;
+                            }
                             if (makeComponent(
                                 pattern,
                                 start_cp,
                                 end_cp,
                                 start_byte,
-                                cursor.i,
+                                end_byte,
                                 has_relative_patterns,
                             )) |component| {
                                 saw_special = saw_special or component.syntax_hint.isSpecialSyntax();
diff --git a/test/js/bun/glob/scan.test.ts b/test/js/bun/glob/scan.test.ts
index d999b625cdb2c5..05be353d0dc514 100644
--- a/test/js/bun/glob/scan.test.ts
+++ b/test/js/bun/glob/scan.test.ts
@@ -330,14 +330,14 @@ describe("fast-glob e2e tests", async () => {
   // const stripAbsoluteDir = (path: string): string => path;
 
   regular.regular.forEach(pattern => {
-    console.log("ABSOLUTE PATTERN DIR", absolute_pattern_dir);
+    // console.log("ABSOLUTE PATTERN DIR", absolute_pattern_dir);
     const absolutePattern = path.join(absolute_pattern_dir, pattern);
     test(`(absolute) patterns regular ${pattern}`, () => {
       let entries = buildsnapshot
         ? prepareEntries(fg.globSync(absolutePattern, { cwd }))
         : prepareEntries(Array.from(new Glob(absolutePattern).scanSync({ cwd, followSymlinks: true })));
 
-      console.log("PATTERN", absolutePattern, entries);
+      // console.log("PATTERN", absolutePattern, entries);
       expect(entries.map(stripAbsoluteDir)).toMatchSnapshot(`absolute: ${pattern}`);
     });
 
@@ -540,7 +540,7 @@ test("glob.scan('.')", async () => {
 describe("trailing directory separator", async () => {
   test("matches directories absolute", async () => {
     const tmpdir = TestBuilder.tmpdir();
-    const files = [`${tmpdir}/bunx-foo`, `${tmpdir}/bunx-bar`, `${tmpdir}/bunx-baz`];
+    const files = [`${tmpdir}${path.sep}bunx-foo`, `${tmpdir}${path.sep}bunx-bar`, `${tmpdir}${path.sep}bunx-baz`];
     await Bun.$`touch ${files[0]}; touch ${files[1]}; mkdir ${files[2]}`;
     const glob = new Glob(`${path.join(tmpdir, "bunx-*")}${path.sep}`);
     const entries = await Array.fromAsync(glob.scan({ onlyFiles: false }));
@@ -560,7 +560,7 @@ describe("trailing directory separator", async () => {
 describe("absolute path pattern", async () => {
   test("works *", async () => {
     const tmpdir = TestBuilder.tmpdir();
-    const files = [`${tmpdir}/bunx-foo`, `${tmpdir}/bunx-bar`, `${tmpdir}/bunx-baz`];
+    const files = [`${tmpdir}${path.sep}bunx-foo`, `${tmpdir}${path.sep}bunx-bar`, `${tmpdir}${path.sep}bunx-baz`];
     await Bun.$`touch ${files[0]}; touch ${files[1]}; mkdir ${files[2]}`;
     const glob = new Glob(`${path.join(tmpdir, "bunx-*")}`);
     const entries = await Array.fromAsync(glob.scan({ onlyFiles: false }));
@@ -570,12 +570,12 @@ describe("absolute path pattern", async () => {
   test("works **", async () => {
     const tmpdir = TestBuilder.tmpdir();
     const files = [
-      `${tmpdir}/bunx-foo`,
-      `${tmpdir}/bunx-bar`,
-      `${tmpdir}/bunx-baz`,
-      `${tmpdir}/bunx-foo/foo`,
-      `${tmpdir}/bunx-foo/bar`,
-      `${tmpdir}/bunx-baz/bar`,
+      `${tmpdir}${path.sep}bunx-foo`,
+      `${tmpdir}${path.sep}bunx-bar`,
+      `${tmpdir}${path.sep}bunx-baz`,
+      `${tmpdir}${path.sep}foo`,
+      `${tmpdir}${path.sep}bar`,
+      `${tmpdir}${path.sep}bar`,
     ];
     await Bun.$`mkdir -p ${files.slice(0, 3)}; touch ${files.slice(3)}`;
     const glob = new Glob(`${path.join(tmpdir, "**")}${path.sep}`);