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add test for doctests with custom target paths

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This commit is contained in:
Tom Dohrmann 2020-04-17 17:35:10 +02:00
parent 4785b64642
commit e5d9b034ec
2 changed files with 6 additions and 39 deletions
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39
tests/testsuite/cross_compile.rs
View File

@ -437,45 +437,6 @@ fn no_cross_doctests() {
.run(); .run();
} }
#[cargo_test]
fn cross_doctests() {
if cross_compile::disabled() || !cross_compile::can_run_on_host() || !is_nightly() {
return;
}
let p = project()
.file(
"src/lib.rs",
r#"
//! ```
//! extern crate foo;
//! assert!(true);
//! ```
"#,
)
.build();
let target = cross_compile::alternate();
// This tests the library and runs the doc tests.
p.cargo("test -v -Z doctest-xcompile --target")
.arg(&target)
.masquerade_as_nightly_cargo()
.with_stderr(&format!(
"\
[COMPILING] foo v0.0.1 ([CWD])
[RUNNING] `rustc --crate-name foo [..]
[RUNNING] `rustc --crate-name foo [..]--test[..]
[FINISHED] test [unoptimized + debuginfo] target(s) in [..]
[RUNNING] `[CWD]/target/{triple}/debug/deps/foo-[..][EXE]`
[DOCTEST] foo
[RUNNING] `rustdoc [..]
",
triple = target
))
.run();
}
#[cargo_test] #[cargo_test]
fn simple_cargo_run() { fn simple_cargo_run() {
if !cross_compile::can_run_on_host() { if !cross_compile::can_run_on_host() {

6
tests/testsuite/custom_target.rs
View File

@ -51,6 +51,12 @@ fn custom_target_minimal() {
p.cargo("build --lib --target custom-target.json -v").run(); p.cargo("build --lib --target custom-target.json -v").run();
p.cargo("build --lib --target src/../custom-target.json -v") p.cargo("build --lib --target src/../custom-target.json -v")
.run(); .run();
// Ensure that the correct style of flag is passed to --target with doc tests.
p.cargo("test --doc --target src/../custom-target.json -v -Zdoctest-xcompile")
.masquerade_as_nightly_cargo()
.with_stderr_contains("[RUNNING] `rustdoc [..]--target [..]foo/custom-target.json[..]")
.run();
} }
#[cargo_test] #[cargo_test]