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test(store-types): reach the HOME tier on every platform, cover APPDATA on Windows #18

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Merged
ualtinok merged 2 commits into from
Aug 23, 2026
Merged

test(store-types): reach the HOME tier on every platform, cover APPDATA on Windows #18

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test(store-types): reach the HOME tier on every platform, cover APPDA…
iceteaSA Aug 22, 2026
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test(store-types): expect platform separators in the HOME-tier assert…
iceteaSA Aug 22, 2026
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85 changes: 85 additions & 0 deletions crates/cortexkit-store-types/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -330,13 +330,43 @@ mod resolver_tests {
#[test]
fn module_store_path_defaults_to_home_local_share() {
let _g = ENV_LOCK.lock().unwrap_or_else(|p| p.into_inner());
#[cfg(windows)]
let appdata = std::env::var_os("APPDATA");
#[cfg(windows)]
let userprofile = std::env::var_os("USERPROFILE");
std::env::remove_var("XDG_DATA_HOME");
#[cfg(windows)]
{
std::env::remove_var("APPDATA");

@cubic-dev-ai cubic-dev-ai Bot Aug 22, 2026

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P2: On Windows these tests now reach the HOME tier (the new APPDATA/USERPROFILE removal forces it), but they still assert forward-slash paths like "/tmp/home-test/.local/share/...". On Windows the resolver's HOME branch does PathBuf::from(home).join(".local").join("share"), and PathBuf joins use the platform separator \. The crate's own golden fixture pins this: windows_empty_appdata_userprofile_falls_to_home → C:/golden-home\.local\\share. So on Windows module_store_path returns a string containing a backslash-joined .local\share component (e.g. \tmp\home-test\.local\share/cortexkit/...), which never equals the asserted forward-slash string — the asserted changed tests (module_store_path_defaults_to_home_local_share and empty_env_values_count_as_unset) will still fail on Windows CI. The fix needs to assert a Windows-aware expected string (or gate the forward-slash expectation off Windows) to match the golden/daemon contract.

Prompt for AI agents 
Check if this issue is valid — if so, understand the root cause and fix it. At crates/cortexkit-store-types/src/lib.rs, line 340:

<comment>On Windows these tests now reach the HOME tier (the new APPDATA/USERPROFILE removal forces it), but they still assert forward-slash paths like "/tmp/home-test/.local/share/...". On Windows the resolver's HOME branch does `PathBuf::from(home).join(".local").join("share")`, and PathBuf joins use the platform separator `\`. The crate's own golden fixture pins this: `windows_empty_appdata_userprofile_falls_to_home` → `C:/golden-home\.local\\share`. So on Windows `module_store_path` returns a string containing a backslash-joined `.local\share` component (e.g. `\tmp\home-test\.local\share/cortexkit/...`), which never equals the asserted forward-slash string — the asserted changed tests (`module_store_path_defaults_to_home_local_share` and `empty_env_values_count_as_unset`) will still fail on Windows CI. The fix needs to assert a Windows-aware expected string (or gate the forward-slash expectation off Windows) to match the golden/daemon contract.</comment>

<file context>
@@ -330,9 +330,29 @@ mod resolver_tests {
         std::env::remove_var("XDG_DATA_HOME");
+        #[cfg(windows)]
+        {
+            std::env::remove_var("APPDATA");
+            std::env::remove_var("USERPROFILE");
+        }
</file context>

std::env::remove_var("USERPROFILE");
}
std::env::set_var("HOME", "/tmp/home-test");
let got = module_store_path("astrocyte");
#[cfg(windows)]
{
match appdata {
Some(value) => std::env::set_var("APPDATA", value),
None => std::env::remove_var("APPDATA"),
}
match userprofile {
Some(value) => std::env::set_var("USERPROFILE", value),
None => std::env::remove_var("USERPROFILE"),
}
}
#[cfg(not(windows))]
assert_eq!(
got,
"/tmp/home-test/.local/share/cortexkit/astrocyte/store.db"
);
#[cfg(windows)]
{
// PathBuf joins the data-home tier while module paths retain the
// daemon's forward slashes, so this mixed form is byte-identical.
assert_eq!(
got,
"/tmp/home-test\\.local\\share/cortexkit/astrocyte/store.db"
);
}
}

#[test]
Expand All @@ -360,11 +390,66 @@ mod resolver_tests {
// Mirrors the daemon's non_empty_os_var: an empty XDG_DATA_HOME falls
// through to the next rule rather than resolving an empty data home.
let _g = ENV_LOCK.lock().unwrap_or_else(|p| p.into_inner());
#[cfg(windows)]
let appdata = std::env::var_os("APPDATA");
#[cfg(windows)]
let userprofile = std::env::var_os("USERPROFILE");
std::env::set_var("XDG_DATA_HOME", "");
#[cfg(windows)]
{
std::env::remove_var("APPDATA");
std::env::remove_var("USERPROFILE");
}
std::env::set_var("HOME", "/tmp/home-test");
let got = module_store_path("m");
std::env::remove_var("XDG_DATA_HOME");
#[cfg(windows)]
{
match appdata {
Some(value) => std::env::set_var("APPDATA", value),
None => std::env::remove_var("APPDATA"),
}
match userprofile {
Some(value) => std::env::set_var("USERPROFILE", value),
None => std::env::remove_var("USERPROFILE"),
}
}
#[cfg(not(windows))]
assert_eq!(got, "/tmp/home-test/.local/share/cortexkit/m/store.db");
#[cfg(windows)]
{
// PathBuf joins the data-home tier while module paths retain the
// daemon's forward slashes, so this mixed form is byte-identical.
assert_eq!(got, "/tmp/home-test\\.local\\share/cortexkit/m/store.db");
}
}

#[cfg(windows)]
#[test]
fn module_store_path_prefers_appdata_over_home() {
// APPDATA is a resolver tier only on Windows, so its coverage must be
// platform-gated too.
let _g = ENV_LOCK.lock().unwrap_or_else(|p| p.into_inner());
let xdg_data_home = std::env::var_os("XDG_DATA_HOME");
let appdata = std::env::var_os("APPDATA");
let home = std::env::var_os("HOME");
std::env::remove_var("XDG_DATA_HOME");
std::env::set_var("APPDATA", "C:\\tmp\\appdata-test");
std::env::set_var("HOME", "/tmp/home-test");
let got = module_store_path("astrocyte");
match xdg_data_home {
Some(value) => std::env::set_var("XDG_DATA_HOME", value),
None => std::env::remove_var("XDG_DATA_HOME"),
}
match appdata {
Some(value) => std::env::set_var("APPDATA", value),
None => std::env::remove_var("APPDATA"),
}
match home {
Some(value) => std::env::set_var("HOME", value),
None => std::env::remove_var("HOME"),
}
assert_eq!(got, "C:\\tmp\\appdata-test/cortexkit/astrocyte/store.db");
}

#[test]
Expand Down