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Add a test for --force-pep517 (#14310)

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There was previously a gap in the test coverage in ensuring that
`--force-pep517` was respected.
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konsti 2025-07-03 15:34:44 +02:00 • committed by GitHub
parent 85c0fc963b
commit 39cdfe9981
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1 changed files with 64 additions and 1 deletions
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65
crates/uv/tests/it/build.rs
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@ -133,7 +133,7 @@ fn build_sdist() -> Result<()> {
let filters = context
.filters()
.into_iter()
.chain([(r"exit code: 1", "exit status: 1"), (r"\\\.", "")])
.chain([(r"exit code: ", "exit status: "), (r"\\\.", "")])
.collect::<Vec<_>>();
let project = context.temp_dir.child("project");
@ -1981,3 +1981,66 @@ fn build_with_nonnormalized_name() -> Result<()> {
Ok(())
}
/// Check that `--force-pep517` is respected.
///
/// The error messages for a broken project are different for direct builds vs. PEP 517.
#[test]
fn force_pep517() -> Result<()> {
// We need to use a real `uv_build` package.
let context = TestContext::new("3.12").with_exclude_newer("2025-05-27T00:00:00Z");
context
.init()
.arg("--build-backend")
.arg("uv")
.assert()
.success();
let pyproject_toml = context.temp_dir.child("pyproject.toml");
pyproject_toml.write_str(indoc! {r#"
[project]
name = "project"
version = "1.0.0"
[tool.uv.build-backend]
module-name = "does_not_exist"
[build-system]
requires = ["uv_build>=0.5.15,<10000"]
build-backend = "uv_build"
"#})?;
uv_snapshot!(context.filters(), context.build().env("RUST_BACKTRACE", "0"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Building source distribution (uv build backend)...
× Failed to build `[TEMP_DIR]/`
╰─▶ Expected a Python module at: `src/does_not_exist/__init__.py`
");
let filters = context
.filters()
.into_iter()
.chain([(r"exit code: 1", "exit status: 1")])
.collect::<Vec<_>>();
uv_snapshot!(filters, context.build().arg("--force-pep517").env("RUST_BACKTRACE", "0"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
Building source distribution...
Error: Missing module directory for `does_not_exist` in `src`. Found: `temp`
× Failed to build `[TEMP_DIR]/`
├─▶ The build backend returned an error
╰─▶ Call to `uv_build.build_sdist` failed (exit status: 1)
hint: This usually indicates a problem with the package or the build environment.
");
Ok(())
}