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epageepage
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test(git): Group related shallow tests
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‎tests/testsuite/git_shallow.rs

Lines changed: 137 additions & 137 deletions
Original file line numberDiff line numberDiff line change
@@ -128,6 +128,143 @@ fn fetch_two_revs_same_deps(backend: Backend, mode: RepoMode) {
128128
.run();
129129
}
130130

131+
#[cargo_test]
132+
fn shallow_deps_work_with_revisions_and_branches_mixed_on_same_dependency() -> anyhow::Result<()> {
133+
let (bar, bar_repo) = git::new_repo("bar", |p| {
134+
p.file("Cargo.toml", &basic_manifest("bar", "1.0.0"))
135+
.file("src/lib.rs", "")
136+
});
137+
138+
// this commit would not be available in a shallow fetch.
139+
let first_commit_pre_change = bar_repo.head().unwrap().target().unwrap();
140+
141+
bar.change_file("src/lib.rs", "// change");
142+
git::add(&bar_repo);
143+
git::commit(&bar_repo);
144+
145+
let p = project()
146+
.file(
147+
"Cargo.toml",
148+
&format!(
149+
r#"
150+
[package]
151+
name = "foo"
152+
version = "0.1.0"
153+
154+
[dependencies]
155+
bar-renamed = {{ package = "bar", git = "{}", rev = "{}" }}
156+
bar = {{ git = "{}", branch = "master" }}
157+
"#,
158+
bar.url(),
159+
first_commit_pre_change,
160+
bar.url(),
161+
),
162+
)
163+
.file("src/lib.rs", "")
164+
.build();
165+
166+
p.cargo("check")
167+
.arg("-Zgitoxide=fetch")
168+
.arg("-Zgit=shallow-deps")
169+
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
170+
.run();
171+
172+
let db_paths = glob::glob(paths::home().join(".cargo/git/db/bar-*").to_str().unwrap())?
173+
.map(Result::unwrap)
174+
.collect::<Vec<_>>();
175+
assert_eq!(
176+
db_paths.len(),
177+
1,
178+
"only one db checkout source is used per dependency"
179+
);
180+
let db_clone = gix::open_opts(&db_paths[0], gix::open::Options::isolated())?;
181+
assert!(
182+
db_clone.is_shallow(),
183+
"the repo is shallow while having all data it needs"
184+
);
185+
186+
Ok(())
187+
}
188+
189+
#[cargo_test]
190+
fn gitoxide_git_dependencies_switch_from_branch_to_rev() -> anyhow::Result<()> {
191+
// db exists from previous build, then dependency changes to refer to revision that isn't
192+
// available in the shallow fetch.
193+
194+
let (bar, bar_repo) = git::new_repo("bar", |p| {
195+
p.file("Cargo.toml", &basic_manifest("bar", "1.0.0"))
196+
.file("src/lib.rs", "")
197+
});
198+
199+
// this commit would not be available in a shallow fetch.
200+
let first_commit_pre_change = bar_repo.head().unwrap().target().unwrap();
201+
202+
bar.change_file("src/lib.rs", "// change");
203+
git::add(&bar_repo);
204+
git::commit(&bar_repo);
205+
let p = project()
206+
.file(
207+
"Cargo.toml",
208+
&format!(
209+
r#"
210+
[package]
211+
name = "foo"
212+
version = "0.1.0"
213+
214+
[dependencies]
215+
bar = {{ git = "{}", branch = "master" }}
216+
"#,
217+
bar.url(),
218+
),
219+
)
220+
.file("src/lib.rs", "")
221+
.build();
222+
223+
p.cargo("check")
224+
.arg("-Zgitoxide=fetch")
225+
.arg("-Zgit=shallow-deps")
226+
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
227+
.run();
228+
229+
let db_clone = gix::open_opts(
230+
find_bar_db(RepoMode::Shallow),
231+
gix::open::Options::isolated(),
232+
)?;
233+
assert!(db_clone.is_shallow());
234+
235+
let p = project()
236+
.file(
237+
"Cargo.toml",
238+
&format!(
239+
r#"
240+
[package]
241+
name = "foo"
242+
version = "0.1.0"
243+
244+
[dependencies]
245+
bar = {{ git = "{}", rev = "{}" }}
246+
"#,
247+
bar.url(),
248+
first_commit_pre_change
249+
),
250+
)
251+
.file("src/lib.rs", "")
252+
.build();
253+
254+
p.cargo("check")
255+
.arg("-Zgitoxide=fetch")
256+
.arg("-Zgit=shallow-deps")
257+
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
258+
.run();
259+
260+
assert!(
261+
db_clone.is_shallow(),
262+
"we maintain shallowness and never unshallow"
263+
);
264+
265+
Ok(())
266+
}
267+
131268
#[cargo_test]
132269
fn gitoxide_fetch_registry_with_shallow_protocol_and_follow_up_with_git2_fetch(
133270
) -> anyhow::Result<()> {
@@ -627,143 +764,6 @@ fn gitoxide_fetch_registry_without_shallow_protocol_and_follow_up_fetch_uses_sha
627764
Ok(())
628765
}
629766

630-
#[cargo_test]
631-
fn gitoxide_git_dependencies_switch_from_branch_to_rev() -> anyhow::Result<()> {
632-
// db exists from previous build, then dependency changes to refer to revision that isn't
633-
// available in the shallow fetch.
634-
635-
let (bar, bar_repo) = git::new_repo("bar", |p| {
636-
p.file("Cargo.toml", &basic_manifest("bar", "1.0.0"))
637-
.file("src/lib.rs", "")
638-
});
639-
640-
// this commit would not be available in a shallow fetch.
641-
let first_commit_pre_change = bar_repo.head().unwrap().target().unwrap();
642-
643-
bar.change_file("src/lib.rs", "// change");
644-
git::add(&bar_repo);
645-
git::commit(&bar_repo);
646-
let p = project()
647-
.file(
648-
"Cargo.toml",
649-
&format!(
650-
r#"
651-
[package]
652-
name = "foo"
653-
version = "0.1.0"
654-
655-
[dependencies]
656-
bar = {{ git = "{}", branch = "master" }}
657-
"#,
658-
bar.url(),
659-
),
660-
)
661-
.file("src/lib.rs", "")
662-
.build();
663-
664-
p.cargo("check")
665-
.arg("-Zgitoxide=fetch")
666-
.arg("-Zgit=shallow-deps")
667-
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
668-
.run();
669-
670-
let db_clone = gix::open_opts(
671-
find_bar_db(RepoMode::Shallow),
672-
gix::open::Options::isolated(),
673-
)?;
674-
assert!(db_clone.is_shallow());
675-
676-
let p = project()
677-
.file(
678-
"Cargo.toml",
679-
&format!(
680-
r#"
681-
[package]
682-
name = "foo"
683-
version = "0.1.0"
684-
685-
[dependencies]
686-
bar = {{ git = "{}", rev = "{}" }}
687-
"#,
688-
bar.url(),
689-
first_commit_pre_change
690-
),
691-
)
692-
.file("src/lib.rs", "")
693-
.build();
694-
695-
p.cargo("check")
696-
.arg("-Zgitoxide=fetch")
697-
.arg("-Zgit=shallow-deps")
698-
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
699-
.run();
700-
701-
assert!(
702-
db_clone.is_shallow(),
703-
"we maintain shallowness and never unshallow"
704-
);
705-
706-
Ok(())
707-
}
708-
709-
#[cargo_test]
710-
fn shallow_deps_work_with_revisions_and_branches_mixed_on_same_dependency() -> anyhow::Result<()> {
711-
let (bar, bar_repo) = git::new_repo("bar", |p| {
712-
p.file("Cargo.toml", &basic_manifest("bar", "1.0.0"))
713-
.file("src/lib.rs", "")
714-
});
715-
716-
// this commit would not be available in a shallow fetch.
717-
let first_commit_pre_change = bar_repo.head().unwrap().target().unwrap();
718-
719-
bar.change_file("src/lib.rs", "// change");
720-
git::add(&bar_repo);
721-
git::commit(&bar_repo);
722-
723-
let p = project()
724-
.file(
725-
"Cargo.toml",
726-
&format!(
727-
r#"
728-
[package]
729-
name = "foo"
730-
version = "0.1.0"
731-
732-
[dependencies]
733-
bar-renamed = {{ package = "bar", git = "{}", rev = "{}" }}
734-
bar = {{ git = "{}", branch = "master" }}
735-
"#,
736-
bar.url(),
737-
first_commit_pre_change,
738-
bar.url(),
739-
),
740-
)
741-
.file("src/lib.rs", "")
742-
.build();
743-
744-
p.cargo("check")
745-
.arg("-Zgitoxide=fetch")
746-
.arg("-Zgit=shallow-deps")
747-
.masquerade_as_nightly_cargo(&["gitoxide=fetch", "git=shallow-deps"])
748-
.run();
749-
750-
let db_paths = glob::glob(paths::home().join(".cargo/git/db/bar-*").to_str().unwrap())?
751-
.map(Result::unwrap)
752-
.collect::<Vec<_>>();
753-
assert_eq!(
754-
db_paths.len(),
755-
1,
756-
"only one db checkout source is used per dependency"
757-
);
758-
let db_clone = gix::open_opts(&db_paths[0], gix::open::Options::isolated())?;
759-
assert!(
760-
db_clone.is_shallow(),
761-
"the repo is shallow while having all data it needs"
762-
);
763-
764-
Ok(())
765-
}
766-
767767
#[cargo_test]
768768
fn gitoxide_fetch_registry_with_shallow_protocol_and_aborts_and_updates_again() -> anyhow::Result<()>
769769
{

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