Delete hasPrefix and hasSuffix from the codebase

These now have equivalents in the standard lib in C++20. This change was
performed with a custom clang-tidy check which I will submit later.
Executed like so:

ninja -C build && run-clang-tidy -checks='-*,nix-*' -load=build/libnix-clang-tidy.so -p .. -fix ../tests | tee -a clang-tidy-result

Change-Id: I62679e315ff9e7ce72a40b91b79c3e9fc01b27e9

1 files changed, 0 insertions, 30 deletions

diff --git a/tests/unit/libutil/tests.cc b/tests/unit/libutil/tests.cc
index f3c1e8248..f55c56548 100644
--- a/tests/unit/libutil/tests.cc
+++ b/tests/unit/libutil/tests.cc
@@ -235,36 +235,6 @@ namespace nix {
     }
 
     /* ----------------------------------------------------------------------------
-     * hasPrefix
-     * --------------------------------------------------------------------------*/
-
-    TEST(hasPrefix, emptyStringHasNoPrefix) {
-        ASSERT_FALSE(hasPrefix("", "foo"));
-    }
-
-    TEST(hasPrefix, emptyStringIsAlwaysPrefix) {
-        ASSERT_TRUE(hasPrefix("foo", ""));
-        ASSERT_TRUE(hasPrefix("jshjkfhsadf", ""));
-    }
-
-    TEST(hasPrefix, trivialCase) {
-        ASSERT_TRUE(hasPrefix("foobar", "foo"));
-    }
-
-    /* ----------------------------------------------------------------------------
-     * hasSuffix
-     * --------------------------------------------------------------------------*/
-
-    TEST(hasSuffix, emptyStringHasNoSuffix) {
-        ASSERT_FALSE(hasSuffix("", "foo"));
-    }
-
-    TEST(hasSuffix, trivialCase) {
-        ASSERT_TRUE(hasSuffix("foo", "foo"));
-        ASSERT_TRUE(hasSuffix("foobar", "bar"));
-    }
-
-    /* ----------------------------------------------------------------------------
      * base64Encode
      * --------------------------------------------------------------------------*/