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test(build-std): make mock-std closer to real world #14896

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Dec 5, 2024
+8 −6
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test(build-std): make mock-std closer to real world #14896

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2 changes: 1 addition & 1 deletion tests/testsuite/mock-std/library/compiler_builtins/src/lib.rs
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
// intentionally blank
#![no_std]
1 change: 1 addition & 0 deletions tests/testsuite/mock-std/library/core/src/lib.rs
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
#![no_std]
#![feature(staged_api)]
#![stable(since = "1.0.0", feature = "dummy")]

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11 changes: 6 additions & 5 deletions tests/testsuite/standard_lib.rs
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We still need {aarch64,x86_64}-unknown-none targets installed to make test_std_on_unsupported_target compile. We need to tweak cargo CI and cargo-test-macro to support this use case. That is out of scope of this PR.

Original file line number Diff line number Diff line change
Expand Up @@ -395,12 +395,13 @@ fn test_std_on_unsupported_target() {

let p = project()
.file(
"src/main.rs",
"src/lib.rs",
r#"
fn main() {
println!("hello");
}
"#,
#![no_std]
pub fn foo() {
assert_eq!(u8::MIN, 0);
}
"#,
)
.build();

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