Add a unit test for the loclist comparison function.

1 files changed, 21 insertions, 0 deletions

diff --git a/test/test_loclist_sorting.vader b/test/test_loclist_sorting.vader
new file mode 100644
index 00000000..fe4bc688
--- /dev/null
+++ b/test/test_loclist_sorting.vader
@@ -0,0 +1,21 @@
+Before:
+  let g:loclist = [
+  \ {'lnum': 5, 'col': 5},
+  \ {'lnum': 5, 'col': 4},
+  \ {'lnum': 2, 'col': 10},
+  \ {'lnum': 3, 'col': 2},
+  \]
+
+Execute (Sort loclist with comparison function):
+  call sort(g:loclist, 'ale#util#LocItemCompare')
+
+Then (loclist item should be sorted):
+  AssertEqual g:loclist, [
+  \ {'lnum': 2, 'col': 10},
+  \ {'lnum': 3, 'col': 2},
+  \ {'lnum': 5, 'col': 4},
+  \ {'lnum': 5, 'col': 5},
+  \]
+
+After:
+  unlet g:loclist