diff options
Diffstat (limited to 'third_party/nix/src/tests/lang/eval-okay-versions.nix')
| -rw-r--r-- | third_party/nix/src/tests/lang/eval-okay-versions.nix | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/third_party/nix/src/tests/lang/eval-okay-versions.nix b/third_party/nix/src/tests/lang/eval-okay-versions.nix new file mode 100644 index 000000000000..e63c36586bb6 --- /dev/null +++ b/third_party/nix/src/tests/lang/eval-okay-versions.nix @@ -0,0 +1,40 @@ +let + + name1 = "hello-1.0.2"; + name2 = "hello"; + name3 = "915resolution-0.5.2"; + name4 = "xf86-video-i810-1.7.4"; + + eq = 0; + lt = builtins.sub 0 1; + gt = 1; + + versionTest = v1: v2: expected: + let d1 = builtins.compareVersions v1 v2; + d2 = builtins.compareVersions v2 v1; + in d1 == builtins.sub 0 d2 && d1 == expected; + + tests = [ + ((builtins.parseDrvName name1).name == "hello") + ((builtins.parseDrvName name1).version == "1.0.2") + ((builtins.parseDrvName name2).name == "hello") + ((builtins.parseDrvName name2).version == "") + ((builtins.parseDrvName name3).name == "915resolution") + ((builtins.parseDrvName name3).version == "0.5.2") + ((builtins.parseDrvName name4).name == "xf86-video-i810") + ((builtins.parseDrvName name4).version == "1.7.4") + (versionTest "1.0" "2.3" lt) + (versionTest "2.1" "2.3" lt) + (versionTest "2.3" "2.3" eq) + (versionTest "2.5" "2.3" gt) + (versionTest "3.1" "2.3" gt) + (versionTest "2.3.1" "2.3" gt) + (versionTest "2.3.1" "2.3a" gt) + (versionTest "2.3pre1" "2.3" lt) + (versionTest "2.3pre3" "2.3pre12" lt) + (versionTest "2.3a" "2.3c" lt) + (versionTest "2.3pre1" "2.3c" lt) + (versionTest "2.3pre1" "2.3q" lt) + ]; + +in (import ./lib.nix).and tests |