vendor/gix-pathspec/tests/defaults.rs

   1 use gix_pathspec::{Defaults, MagicSignature, SearchMode};
   2 use serial_test::serial;
   3
   4 #[test]
   5 #[serial]
   6 fn literal_only_combines_with_icase() -> gix_testtools::Result {
   7     {
   8         let _env = gix_testtools::Env::new()
   9             .set("GIT_LITERAL_PATHSPECS", "true")
  10             .set("GIT_ICASE_PATHSPECS", "1")
  11             .set("GIT_NOGLOB_PATHSPECS", "yes");
  12         assert_eq!(
  13             Defaults::from_environment(&mut |n| std::env::var_os(n))?,
  14             Defaults {
  15                 signature: MagicSignature::ICASE,
  16                 search_mode: SearchMode::Literal,
  17                 literal: true,
  18             }
  19         );
  20     }
  21     {
  22         let _env = gix_testtools::Env::new()
  23             .set("GIT_LITERAL_PATHSPECS", "true")
  24             .set("GIT_ICASE_PATHSPECS", "false")
  25             .set("GIT_GLOB_PATHSPECS", "yes");
  26         assert_eq!(
  27             Defaults::from_environment(&mut |n| std::env::var_os(n))?,
  28             Defaults {
  29                 signature: MagicSignature::default(),
  30                 search_mode: SearchMode::Literal,
  31                 literal: true,
  32             }
  33         );
  34     }
  35     Ok(())
  36 }
  37 #[test]
  38 #[serial]
  39 fn nothing_is_set_then_it_is_like_the_default_impl() -> gix_testtools::Result {
  40     assert_eq!(
  41         Defaults::from_environment(&mut |n| std::env::var_os(n))?,
  42         Defaults::default()
  43     );
  44     Ok(())
  45 }
  46
  47 #[test]
  48 #[serial]
  49 fn glob_and_noglob_cause_error() -> gix_testtools::Result {
  50     let _env = gix_testtools::Env::new()
  51         .set("GIT_GLOB_PATHSPECS", "1")
  52         .set("GIT_NOGLOB_PATHSPECS", "yes");
  53     assert_eq!(
  54         Defaults::from_environment(&mut |n| std::env::var_os(n))
  55             .unwrap_err()
  56             .to_string(),
  57         "Glob and no-glob settings are mutually exclusive"
  58     );
  59
  60     Ok(())
  61 }
  62
  63 #[test]
  64 #[serial]
  65 fn noglob_works() -> gix_testtools::Result {
  66     let _env = gix_testtools::Env::new()
  67         .set("GIT_GLOB_PATHSPECS", "0")
  68         .set("GIT_NOGLOB_PATHSPECS", "true");
  69     assert_eq!(
  70         Defaults::from_environment(&mut |n| std::env::var_os(n))?,
  71         Defaults {
  72             signature: MagicSignature::default(),
  73             search_mode: SearchMode::Literal,
  74             literal: false,
  75         },
  76         "it's OK to set only one of them, and only no-glob has an interesting, non-default effect"
  77     );
  78     Ok(())
  79 }
  80
  81 #[test]
  82 #[serial]
  83 fn glob_works() -> gix_testtools::Result {
  84     let _env = gix_testtools::Env::new().set("GIT_GLOB_PATHSPECS", "yes");
  85     assert_eq!(
  86         Defaults::from_environment(&mut |n| std::env::var_os(n))?,
  87         Defaults {
  88             signature: MagicSignature::default(),
  89             search_mode: SearchMode::PathAwareGlob,
  90             literal: false,
  91         },
  92         "docs here are strange but they mean to use pathaware globbing when this variable is set"
  93     );
  94     Ok(())
  95 }