tests ~ reorganize tests

tests/by-util/test_tr.rs

@@ -0,0 +1,118 @@
+use crate::common::util::*;
+
+#[test]
+fn test_toupper() {
+    new_ucmd!()
+        .args(&["a-z", "A-Z"])
+        .pipe_in("!abcd!")
+        .run()
+        .stdout_is("!ABCD!");
+}
+
+#[test]
+fn test_small_set2() {
+    new_ucmd!()
+        .args(&["0-9", "X"])
+        .pipe_in("@0123456789")
+        .run()
+        .stdout_is("@XXXXXXXXXX");
+}
+
+#[test]
+fn test_unicode() {
+    new_ucmd!()
+        .args(&[", ┬─┬", "╯︵┻━┻"])
+        .pipe_in("(,°□°）, ┬─┬")
+        .run()
+        .stdout_is("(╯°□°）╯︵┻━┻");
+}
+
+#[test]
+fn test_delete() {
+    new_ucmd!()
+        .args(&["-d", "a-z"])
+        .pipe_in("aBcD")
+        .run()
+        .stdout_is("BD");
+}
+
+#[test]
+fn test_delete_complement() {
+    new_ucmd!()
+        .args(&["-d", "-c", "a-z"])
+        .pipe_in("aBcD")
+        .run()
+        .stdout_is("ac");
+}
+
+#[test]
+fn test_squeeze() {
+    new_ucmd!()
+        .args(&["-s", "a-z"])
+        .pipe_in("aaBBcDcc")
+        .run()
+        .stdout_is("aBBcDc");
+}
+
+#[test]
+fn test_squeeze_complement() {
+    new_ucmd!()
+        .args(&["-sc", "a-z"])
+        .pipe_in("aaBBcDcc")
+        .run()
+        .stdout_is("aaBcDcc");
+}
+
+#[test]
+fn test_delete_and_squeeze() {
+    new_ucmd!()
+        .args(&["-ds", "a-z", "A-Z"])
+        .pipe_in("abBcB")
+        .run()
+        .stdout_is("B");
+}
+
+#[test]
+fn test_delete_and_squeeze_complement() {
+    new_ucmd!()
+        .args(&["-dsc", "a-z", "A-Z"])
+        .pipe_in("abBcB")
+        .run()
+        .stdout_is("abc");
+}
+
+#[test]
+fn test_set1_longer_than_set2() {
+    new_ucmd!()
+        .args(&["abc", "xy"])
+        .pipe_in("abcde")
+        .run()
+        .stdout_is("xyyde");
+}
+
+#[test]
+fn test_set1_shorter_than_set2() {
+    new_ucmd!()
+        .args(&["ab", "xyz"])
+        .pipe_in("abcde")
+        .run()
+        .stdout_is("xycde");
+}
+
+#[test]
+fn test_truncate() {
+    new_ucmd!()
+        .args(&["-t", "abc", "xy"])
+        .pipe_in("abcde")
+        .run()
+        .stdout_is("xycde");
+}
+
+#[test]
+fn test_truncate_with_set1_shorter_than_set2() {
+    new_ucmd!()
+        .args(&["-t", "ab", "xyz"])
+        .pipe_in("abcde")
+        .run()
+        .stdout_is("xycde");
+}