1 files changed, 65 insertions, 28 deletions

diff --git a/tests/unit/libutil/paths-setting.cc b/tests/unit/libutil/paths-setting.cc
index 17cb125c8..2d37ad525 100644
--- a/tests/unit/libutil/paths-setting.cc
+++ b/tests/unit/libutil/paths-setting.cc
@@ -11,14 +11,13 @@ namespace nix {
 class PathsSettingTestConfig : public Config
 {
 public:
-    PathsSettingTestConfig()
-        : Config()
-    { }
+    PathsSettingTestConfig() : Config() {}
 
     PathsSetting<Paths> paths{this, Paths(), "paths", "documentation"};
 };
 
-struct PathsSettingTest : public ::testing::Test {
+struct PathsSettingTest : public ::testing::Test
+{
 public:
     PathsSettingTestConfig mkConfig()
     {
@@ -26,61 +25,99 @@ public:
     }
 };
 
-TEST_F(PathsSettingTest, parse) {
+TEST_F(PathsSettingTest, parse)
+{
     auto config = mkConfig();
     // Not an absolute path:
-    ASSERT_THROW(config.paths.parse("puppy.nix"), Error);
+    ASSERT_THROW(config.paths.parse("puppy.nix", {}), Error);
 
-    ASSERT_THAT(
-        config.paths.parse("/puppy.nix"),
-        Eq<Paths>({"/puppy.nix"})
-    );
+    ASSERT_THAT(config.paths.parse("/puppy.nix", {}), Eq<Paths>({"/puppy.nix"}));
 
     // Splits on whitespace:
     ASSERT_THAT(
-        config.paths.parse("/puppy.nix /doggy.nix"),
-        Eq<Paths>({"/puppy.nix", "/doggy.nix"})
+        config.paths.parse("/puppy.nix /doggy.nix", {}), Eq<Paths>({"/puppy.nix", "/doggy.nix"})
     );
 
     // Splits on _any_ whitespace:
     ASSERT_THAT(
-        config.paths.parse("/puppy.nix \t  /doggy.nix\n\n\n/borzoi.nix\r/goldie.nix"),
+        config.paths.parse("/puppy.nix \t  /doggy.nix\n\n\n/borzoi.nix\r/goldie.nix", {}),
         Eq<Paths>({"/puppy.nix", "/doggy.nix", "/borzoi.nix", "/goldie.nix"})
     );
 
     // Canonicizes paths:
+    ASSERT_THAT(config.paths.parse("/puppy/../doggy.nix", {}), Eq<Paths>({"/doggy.nix"}));
+}
+
+TEST_F(PathsSettingTest, parseRelative)
+{
+    auto options = ApplyConfigOptions{.path = "/doggy/kinds/config.nix"};
+    auto config = mkConfig();
+    ASSERT_THAT(
+        config.paths.parse("puppy.nix", options),
+        Eq<Paths>({"/doggy/kinds/puppy.nix"})
+    );
+
+    // Splits on whitespace:
     ASSERT_THAT(
-        config.paths.parse("/puppy/../doggy.nix"),
-        Eq<Paths>({"/doggy.nix"})
+        config.paths.parse("puppy.nix /doggy.nix", options), Eq<Paths>({"/doggy/kinds/puppy.nix", "/doggy.nix"})
     );
+
+    // Canonicizes paths:
+    ASSERT_THAT(config.paths.parse("../soft.nix", options), Eq<Paths>({"/doggy/soft.nix"}));
+
+    // Canonicizes paths:
+    ASSERT_THAT(config.paths.parse("./soft.nix", options), Eq<Paths>({"/doggy/kinds/soft.nix"}));
 }
 
-TEST_F(PathsSettingTest, append) {
+TEST_F(PathsSettingTest, parseHome)
+{
+    auto options = ApplyConfigOptions{
+        .path = "/doggy/kinds/config.nix",
+        .home = "/home/puppy"
+    };
     auto config = mkConfig();
 
-    ASSERT_TRUE(config.paths.isAppendable());
+    ASSERT_THAT(
+        config.paths.parse("puppy.nix", options),
+        Eq<Paths>({"/doggy/kinds/puppy.nix"})
+    );
 
-    // Starts with no paths:
     ASSERT_THAT(
-        config.paths.get(),
-        Eq<Paths>({})
+        config.paths.parse("~/.config/nix/puppy.nix", options),
+        Eq<Paths>({"/home/puppy/.config/nix/puppy.nix"})
+    );
+
+    // Splits on whitespace:
+    ASSERT_THAT(
+        config.paths.parse("~/puppy.nix ~/doggy.nix", options),
+        Eq<Paths>({"/home/puppy/puppy.nix", "/home/puppy/doggy.nix"})
     );
 
+    // Canonicizes paths:
+    ASSERT_THAT(config.paths.parse("~/../why.nix", options), Eq<Paths>({"/home/why.nix"}));
+
+    // Home paths for other users not allowed. Needs to start with `~/`.
+    ASSERT_THROW(config.paths.parse("~root/config.nix", options), Error);
+}
+
+TEST_F(PathsSettingTest, append)
+{
+    auto config = mkConfig();
+
+    ASSERT_TRUE(config.paths.isAppendable());
+
+    // Starts with no paths:
+    ASSERT_THAT(config.paths.get(), Eq<Paths>({}));
+
     // Can append a path:
     config.paths.set("/puppy.nix", true);
 
-    ASSERT_THAT(
-        config.paths.get(),
-        Eq<Paths>({"/puppy.nix"})
-    );
+    ASSERT_THAT(config.paths.get(), Eq<Paths>({"/puppy.nix"}));
 
     // Can append multiple paths:
     config.paths.set("/silly.nix /doggy.nix", true);
 
-    ASSERT_THAT(
-        config.paths.get(),
-        Eq<Paths>({"/puppy.nix", "/silly.nix", "/doggy.nix"})
-    );
+    ASSERT_THAT(config.paths.get(), Eq<Paths>({"/puppy.nix", "/silly.nix", "/doggy.nix"}));
 }
 
 } // namespace nix