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fix(test): skip HOME-unset assertions on Windows (Git Bash auto-populates)

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29/31 → 31/31 expected on Windows. Final fix:

The 2 still-failing gstack-paths tests assert CWD-fallback behavior when
HOME is genuinely unset (Linux container scenario). On Windows Git Bash,
HOME gets auto-derived from USERPROFILE → HOMEDRIVE+HOMEPATH → /c/Users/<user>
during shell startup. Clearing all three of those env vars in the spawn
still results in HOME being non-empty by the time the script runs.

The bash script's CWD-fallback logic IS correct — it just isn't exercisable
through the Git Bash test surface. Skip those specific assertions on
Windows; they continue to verify on Linux/Mac.

This is the only platform-specific test guard introduced; it's narrowly
scoped to the unreachable code path, not a bypass of the real check.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-04-28 00:33:15 -07:00
parent b804abf163
commit c3a4ed74ba
1 changed files with 10 additions and 1 deletions
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test/gstack-paths.test.ts
+10 -1
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@@ -55,6 +55,12 @@ describe('gstack-paths', () => {
});
test('CWD fallback when HOME also unset (container env)', () => {
// Skip on Windows: Git Bash auto-derives HOME from USERPROFILE,
// HOMEDRIVE, and HOMEPATH at shell startup. Even with all three
// cleared, bash falls back to /c/Users/<user>. The container env
// (HOME genuinely unset) is unreachable on Windows runners. The bash
// script's CWD fallback IS correct — exercised on Linux/Mac CI.
if (process.platform === 'win32') return;
const got = run({ HOME: '' });
expect(got.GSTACK_STATE_ROOT).toBe('.gstack');
});
@@ -63,7 +69,10 @@ describe('gstack-paths', () => {
expect(run({ GSTACK_PLAN_DIR: '/tmp/explicit', HOME: '/h' }).PLAN_ROOT).toBe('/tmp/explicit');
expect(run({ CLAUDE_PLANS_DIR: '/tmp/claude', HOME: '/h' }).PLAN_ROOT).toBe('/tmp/claude');
expect(run({ HOME: '/tmp/myhome' }).PLAN_ROOT).toBe('/tmp/myhome/.claude/plans');
expect(run({ HOME: '' }).PLAN_ROOT).toBe('.claude/plans');
// CWD fallback only verifiable on POSIX — Git Bash auto-populates HOME.
if (process.platform !== 'win32') {
expect(run({ HOME: '' }).PLAN_ROOT).toBe('.claude/plans');
}
});
test('TMP_ROOT chain: TMPDIR > TMP > .gstack/tmp', () => {