126 lines
3.5 KiB
Nix
126 lines
3.5 KiB
Nix
# Unit tests for lib.path functions. Use `nix-build` in this directory to
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# run these
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{ libpath }:
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let
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lib = import libpath;
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inherit (lib.path) subpath;
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cases = lib.runTests {
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testSubpathIsValidExample1 = {
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expr = subpath.isValid null;
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expected = false;
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};
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testSubpathIsValidExample2 = {
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expr = subpath.isValid "";
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expected = false;
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};
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testSubpathIsValidExample3 = {
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expr = subpath.isValid "/foo";
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expected = false;
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};
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testSubpathIsValidExample4 = {
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expr = subpath.isValid "../foo";
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expected = false;
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};
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testSubpathIsValidExample5 = {
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expr = subpath.isValid "foo/bar";
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expected = true;
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};
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testSubpathIsValidExample6 = {
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expr = subpath.isValid "./foo//bar/";
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expected = true;
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};
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testSubpathIsValidTwoDotsEnd = {
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expr = subpath.isValid "foo/..";
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expected = false;
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};
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testSubpathIsValidTwoDotsMiddle = {
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expr = subpath.isValid "foo/../bar";
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expected = false;
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};
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testSubpathIsValidTwoDotsPrefix = {
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expr = subpath.isValid "..foo";
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expected = true;
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};
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testSubpathIsValidTwoDotsSuffix = {
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expr = subpath.isValid "foo..";
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expected = true;
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};
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testSubpathIsValidTwoDotsPrefixComponent = {
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expr = subpath.isValid "foo/..bar/baz";
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expected = true;
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};
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testSubpathIsValidTwoDotsSuffixComponent = {
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expr = subpath.isValid "foo/bar../baz";
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expected = true;
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};
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testSubpathIsValidThreeDots = {
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expr = subpath.isValid "...";
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expected = true;
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};
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testSubpathIsValidFourDots = {
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expr = subpath.isValid "....";
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expected = true;
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};
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testSubpathIsValidThreeDotsComponent = {
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expr = subpath.isValid "foo/.../bar";
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expected = true;
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};
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testSubpathIsValidFourDotsComponent = {
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expr = subpath.isValid "foo/..../bar";
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expected = true;
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};
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testSubpathNormaliseExample1 = {
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expr = subpath.normalise "foo//bar";
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expected = "./foo/bar";
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};
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testSubpathNormaliseExample2 = {
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expr = subpath.normalise "foo/./bar";
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expected = "./foo/bar";
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};
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testSubpathNormaliseExample3 = {
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expr = subpath.normalise "foo/bar";
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expected = "./foo/bar";
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};
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testSubpathNormaliseExample4 = {
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expr = subpath.normalise "foo/bar/";
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expected = "./foo/bar";
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};
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testSubpathNormaliseExample5 = {
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expr = subpath.normalise "foo/bar/.";
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expected = "./foo/bar";
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};
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testSubpathNormaliseExample6 = {
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expr = subpath.normalise ".";
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expected = "./.";
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};
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testSubpathNormaliseExample7 = {
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expr = (builtins.tryEval (subpath.normalise "foo/../bar")).success;
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expected = false;
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};
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testSubpathNormaliseExample8 = {
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expr = (builtins.tryEval (subpath.normalise "")).success;
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expected = false;
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};
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testSubpathNormaliseExample9 = {
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expr = (builtins.tryEval (subpath.normalise "/foo")).success;
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expected = false;
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};
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testSubpathNormaliseIsValidDots = {
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expr = subpath.normalise "./foo/.bar/.../baz...qux";
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expected = "./foo/.bar/.../baz...qux";
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};
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testSubpathNormaliseWrongType = {
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expr = (builtins.tryEval (subpath.normalise null)).success;
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expected = false;
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};
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testSubpathNormaliseTwoDots = {
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expr = (builtins.tryEval (subpath.normalise "..")).success;
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expected = false;
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};
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};
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in
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if cases == [] then "Unit tests successful"
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else throw "Path unit tests failed: ${lib.generators.toPretty {} cases}"
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