tests/testsuite/version.rs

   1 //! Tests for displaying the cargo version.
   2
   3 use cargo_test_support::{cargo_process, project};
   4
   5 #[cargo_test]
   6 fn simple() {
   7     let p = project().build();
   8
   9     p.cargo("version")
  10         .with_stdout(&format!("cargo {}\n", cargo::version()))
  11         .run();
  12
  13     p.cargo("--version")
  14         .with_stdout(&format!("cargo {}\n", cargo::version()))
  15         .run();
  16 }
  17
  18 #[cargo_test]
  19 fn version_works_without_rustc() {
  20     let p = project().build();
  21     p.cargo("version").env("PATH", "").run();
  22 }
  23
  24 #[cargo_test]
  25 fn version_works_with_bad_config() {
  26     let p = project().file(".cargo/config", "this is not toml").build();
  27     p.cargo("version").run();
  28 }
  29
  30 #[cargo_test]
  31 fn version_works_with_bad_target_dir() {
  32     let p = project()
  33         .file(
  34             ".cargo/config",
  35             r#"
  36                 [build]
  37                 target-dir = 4
  38             "#,
  39         )
  40         .build();
  41     p.cargo("version").run();
  42 }
  43
  44 #[cargo_test]
  45 fn verbose() {
  46     // This is mainly to check that it doesn't explode.
  47     cargo_process("-vV")
  48         .with_stdout_contains(&format!("cargo {}", cargo::version()))
  49         .with_stdout_contains("host: [..]")
  50         .with_stdout_contains("libgit2: [..]")
  51         .with_stdout_contains("libcurl: [..]")
  52         .with_stdout_contains("os: [..]")
  53         .run();
  54 }