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fix rust coverage on windows

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it's a complete mystery why this isn't needed on other platforms, the branch is legitimately uncovered there
This commit is contained in:
Anthony Sottile 2022-12-06 16:47:56 -05:00
parent 0b45ecc8a4
commit 92c70766fd
1 changed files with 20 additions and 0 deletions
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20
tests/languages/rust_test.py
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@ -68,3 +68,23 @@ def test_installs_with_bootstrapped_rustup(tmpdir, language_version):
with rust.in_env(prefix, language_version):
assert cmd_output('hello_world')[1] == 'Hello, world!\n'
def test_installs_with_existing_rustup(tmpdir):
tmpdir.join('src', 'main.rs').ensure().write(
'fn main() {\n'
' println!("Hello, world!");\n'
'}\n',
)
tmpdir.join('Cargo.toml').ensure().write(
'[package]\n'
'name = "hello_world"\n'
'version = "0.1.0"\n'
'edition = "2021"\n',
)
prefix = Prefix(str(tmpdir))
assert parse_shebang.find_executable('rustup') is not None
rust.install_environment(prefix, '1.56.0', ())
with rust.in_env(prefix, '1.56.0'):
assert cmd_output('hello_world')[1] == 'Hello, world!\n'