Add std::fs::split

1 files changed, 36 insertions, 0 deletions

diff --git a/src/test/stdtest/fs.rs b/src/test/stdtest/fs.rs
index 36e8ae23c5d..65fc88d5894 100644
--- a/src/test/stdtest/fs.rs
+++ b/src/test/stdtest/fs.rs
@@ -28,3 +28,39 @@ fn file_is_dir() {
     assert (fs::file_is_dir("."));
     assert (!fs::file_is_dir("test/stdtest/fs.rs"));
 }
+
+fn ps() -> str {
+    fs::path_sep()
+}
+
+fn aps() -> str {
+    "/"
+}
+
+#[test]
+fn split1() {
+    let actual = fs::split("a" + ps() + "b");
+    let expected = ["a", "b"];
+    assert actual == expected;
+}
+
+#[test]
+fn split2() {
+    let actual = fs::split("a" + aps() + "b");
+    let expected = ["a", "b"];
+    assert actual == expected;
+}
+
+#[test]
+fn split3() {
+    let actual = fs::split(ps() + "a" + ps() + "b");
+    let expected = ["a", "b"];
+    assert actual == expected;
+}
+
+#[test]
+fn split4() {
+    let actual = fs::split("a" + ps() + "b" + aps() + "c");
+    let expected = ["a", "b", "c"];
+    assert actual == expected;
+}