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Auto merge of #14417 - Ifropc:lockfile-path-tests, r=weihanglo
Lockfile path tests (follow-up) Addressing comments by [Weihang](#14326 (comment)) and [Ed](#14326 (comment)) from #14326
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‎tests/testsuite/lockfile_path.rs‎

Lines changed: 122 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -7,15 +7,64 @@ use snapbox::str;
77
use cargo_test_support::compare::assert_e2e;
88
use cargo_test_support::registry::{Package, RegistryBuilder};
99
use cargo_test_support::{
10-
basic_bin_manifest, cargo_test, project, symlink_supported, Execs, ProjectBuilder,
10+
basic_bin_manifest, cargo_test, project, symlink_supported, ProjectBuilder,
1111
};
1212

13+
///////////////////////////////
14+
//// Unstable feature tests start
15+
///////////////////////////////
16+
17+
#[cargo_test]
18+
fn must_have_unstable_options() {
19+
let lockfile_path = "mylockfile/is/burried/Cargo.lock";
20+
let p = make_project().build();
21+
22+
p.cargo("generate-lockfile")
23+
.masquerade_as_nightly_cargo(&["lockfile-path"])
24+
.arg("--lockfile-path")
25+
.arg(lockfile_path)
26+
.with_stderr_data(str![[
27+
r#"[ERROR] the `--lockfile-path` flag is unstable, pass `-Z unstable-options` to enable it
28+
See https://github.com/rust-lang/cargo/issues/5707 for more information about the `--lockfile-path` flag.
29+
30+
"#]])
31+
.with_status(101)
32+
.run();
33+
}
34+
35+
#[cargo_test]
36+
fn must_be_nightly() {
37+
let lockfile_path = "mylockfile/is/burried/Cargo.lock";
38+
let p = make_project().build();
39+
40+
p.cargo("generate-lockfile")
41+
.arg("-Zunstable-options")
42+
.arg("--lockfile-path")
43+
.arg(lockfile_path)
44+
.with_stderr_data(str![[
45+
r#"[ERROR] the `-Z` flag is only accepted on the nightly channel of Cargo, but this is the `stable` channel
46+
See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
47+
48+
"#]])
49+
.with_status(101)
50+
.run();
51+
}
52+
53+
///////////////////////////////
54+
//// Unstable feature tests end
55+
///////////////////////////////
56+
1357
#[cargo_test]
1458
fn basic_lockfile_created() {
1559
let lockfile_path = "mylockfile/is/burried/Cargo.lock";
1660
let p = make_project().build();
1761

18-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path).run();
62+
p.cargo("generate-lockfile")
63+
.masquerade_as_nightly_cargo(&["lockfile-path"])
64+
.arg("-Zunstable-options")
65+
.arg("--lockfile-path")
66+
.arg(lockfile_path)
67+
.run();
1968
assert!(!p.root().join("Cargo.lock").exists());
2069
assert!(p.root().join(lockfile_path).is_file());
2170
}
@@ -25,7 +74,12 @@ fn basic_lockfile_read() {
2574
let lockfile_path = "mylockfile/Cargo.lock";
2675
let p = make_project().file(lockfile_path, VALID_LOCKFILE).build();
2776

28-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path).run();
77+
p.cargo("generate-lockfile")
78+
.masquerade_as_nightly_cargo(&["lockfile-path"])
79+
.arg("-Zunstable-options")
80+
.arg("--lockfile-path")
81+
.arg(lockfile_path)
82+
.run();
2983

3084
assert!(!p.root().join("Cargo.lock").exists());
3185
assert!(p.root().join(lockfile_path).is_file());
@@ -38,7 +92,12 @@ fn basic_lockfile_override() {
3892
.file("Cargo.lock", "This is an invalid lock file!")
3993
.build();
4094

41-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path).run();
95+
p.cargo("generate-lockfile")
96+
.masquerade_as_nightly_cargo(&["lockfile-path"])
97+
.arg("-Zunstable-options")
98+
.arg("--lockfile-path")
99+
.arg(lockfile_path)
100+
.run();
42101

43102
assert!(p.root().join(lockfile_path).is_file());
44103
}
@@ -62,7 +121,12 @@ fn symlink_in_path() {
62121
fs::create_dir(p.root().join("dst")).unwrap();
63122
assert!(p.root().join(src).is_dir());
64123

65-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path.as_str()).run();
124+
p.cargo("generate-lockfile")
125+
.masquerade_as_nightly_cargo(&["lockfile-path"])
126+
.arg("-Zunstable-options")
127+
.arg("--lockfile-path")
128+
.arg(lockfile_path.as_str())
129+
.run();
66130

67131
assert!(p.root().join(lockfile_path).is_file());
68132
assert!(p.root().join(dst).join("Cargo.lock").is_file());
@@ -85,7 +149,12 @@ fn symlink_lockfile() {
85149

86150
assert!(p.root().join(src).is_file());
87151

88-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path).run();
152+
p.cargo("generate-lockfile")
153+
.masquerade_as_nightly_cargo(&["lockfile-path"])
154+
.arg("-Zunstable-options")
155+
.arg("--lockfile-path")
156+
.arg(lockfile_path)
157+
.run();
89158

90159
assert!(!p.root().join("Cargo.lock").exists());
91160
}
@@ -103,7 +172,11 @@ fn broken_symlink() {
103172
let p = make_project().symlink_dir(invalid_dst, src).build();
104173
assert!(!p.root().join(src).is_dir());
105174

106-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path.as_str())
175+
p.cargo("generate-lockfile")
176+
.masquerade_as_nightly_cargo(&["lockfile-path"])
177+
.arg("-Zunstable-options")
178+
.arg("--lockfile-path")
179+
.arg(lockfile_path)
107180
.with_status(101)
108181
.with_stderr_data(str![[
109182
r#"[ERROR] failed to create directory `[ROOT]/foo/somedir/link`
@@ -131,7 +204,11 @@ fn loop_symlink() {
131204
.build();
132205
assert!(!p.root().join(src).is_dir());
133206

134-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path.as_str())
207+
p.cargo("generate-lockfile")
208+
.masquerade_as_nightly_cargo(&["lockfile-path"])
209+
.arg("-Zunstable-options")
210+
.arg("--lockfile-path")
211+
.arg(lockfile_path)
135212
.with_status(101)
136213
.with_stderr_data(str![[
137214
r#"[ERROR] failed to create directory `[ROOT]/foo/somedir/link`
@@ -158,7 +235,11 @@ fn add_lockfile_override() {
158235
let p = make_project()
159236
.file("Cargo.lock", "This is an invalid lock file!")
160237
.build();
161-
make_execs(&mut p.cargo("add"), lockfile_path)
238+
p.cargo("add")
239+
.masquerade_as_nightly_cargo(&["lockfile-path"])
240+
.arg("-Zunstable-options")
241+
.arg("--lockfile-path")
242+
.arg(lockfile_path)
162243
.arg("--path")
163244
.arg("../bar")
164245
.run();
@@ -172,7 +253,11 @@ fn clean_lockfile_override() {
172253
let p = make_project()
173254
.file("Cargo.lock", "This is an invalid lock file!")
174255
.build();
175-
make_execs(&mut p.cargo("clean"), lockfile_path)
256+
p.cargo("clean")
257+
.masquerade_as_nightly_cargo(&["lockfile-path"])
258+
.arg("-Zunstable-options")
259+
.arg("--lockfile-path")
260+
.arg(lockfile_path)
176261
.arg("--package")
177262
.arg("test_foo")
178263
.run();
@@ -186,7 +271,11 @@ fn fix_lockfile_override() {
186271
let p = make_project()
187272
.file("Cargo.lock", "This is an invalid lock file!")
188273
.build();
189-
make_execs(&mut p.cargo("fix"), lockfile_path)
274+
p.cargo("fix")
275+
.masquerade_as_nightly_cargo(&["lockfile-path"])
276+
.arg("-Zunstable-options")
277+
.arg("--lockfile-path")
278+
.arg(lockfile_path)
190279
.arg("--package")
191280
.arg("test_foo")
192281
.arg("--allow-no-vcs")
@@ -201,7 +290,11 @@ fn publish_lockfile_read() {
201290
let p = make_project().file(lockfile_path, VALID_LOCKFILE).build();
202291
let registry = RegistryBuilder::new().http_api().http_index().build();
203292

204-
make_execs(&mut p.cargo("publish"), lockfile_path)
293+
p.cargo("publish")
294+
.masquerade_as_nightly_cargo(&["lockfile-path"])
295+
.arg("-Zunstable-options")
296+
.arg("--lockfile-path")
297+
.arg(lockfile_path)
205298
.replace_crates_io(registry.index_url())
206299
.run();
207300

@@ -239,7 +332,11 @@ fn remove_lockfile_override() {
239332
.file("src/main.rs", "fn main() {}")
240333
.file("Cargo.lock", "This is an invalid lock file!")
241334
.build();
242-
make_execs(&mut p.cargo("remove"), lockfile_path)
335+
p.cargo("remove")
336+
.masquerade_as_nightly_cargo(&["lockfile-path"])
337+
.arg("-Zunstable-options")
338+
.arg("--lockfile-path")
339+
.arg(lockfile_path)
243340
.arg("test_bar")
244341
.run();
245342

@@ -272,15 +369,25 @@ bar = "0.1.0"
272369
.build();
273370

274371
Package::new("bar", "0.1.0").publish();
275-
make_execs(&mut p.cargo("generate-lockfile"), lockfile_path).run();
372+
p.cargo("generate-lockfile")
373+
.masquerade_as_nightly_cargo(&["lockfile-path"])
374+
.arg("-Zunstable-options")
375+
.arg("--lockfile-path")
376+
.arg(lockfile_path)
377+
.run();
276378

277379
assert!(!p.root().join("Cargo.lock").exists());
278380
assert!(p.root().join(lockfile_path).is_file());
279381

280382
let lockfile_original = fs::read_to_string(p.root().join(lockfile_path)).unwrap();
281383

282384
Package::new("bar", "0.1.1").publish();
283-
make_execs(&mut p.cargo("package"), lockfile_path).run();
385+
p.cargo("package")
386+
.masquerade_as_nightly_cargo(&["lockfile-path"])
387+
.arg("-Zunstable-options")
388+
.arg("--lockfile-path")
389+
.arg(lockfile_path)
390+
.run();
284391

285392
assert!(p
286393
.root()
@@ -353,11 +460,3 @@ fn make_project() -> ProjectBuilder {
353460
.file("Cargo.toml", &basic_bin_manifest("test_foo"))
354461
.file("src/main.rs", "fn main() {}")
355462
}
356-
357-
fn make_execs<'a>(execs: &'a mut Execs, lockfile_path_argument: &str) -> &'a mut Execs {
358-
execs
359-
.masquerade_as_nightly_cargo(&["lockfile-path"])
360-
.arg("-Zunstable-options")
361-
.arg("--lockfile-path")
362-
.arg(lockfile_path_argument)
363-
}

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