Merge pull request #937 from tmccombs/less-flaky-tests

Less flaky tests

2 files changed, 16 insertions, 9 deletions

diff --git a/tests/testenv/mod.rs b/tests/testenv/mod.rs
index cc439bc..510a7b2 100644
--- a/tests/testenv/mod.rs
+++ b/tests/testenv/mod.rs
@@ -203,6 +203,19 @@ impl TestEnv {
         output
     }
 
+    pub fn assert_success_and_get_normalized_output<P: AsRef<Path>>(
+        &self,
+        path: P,
+        args: &[&str],
+    ) -> String {
+        let output = self.assert_success_and_get_output(path, args);
+        normalize_output(
+            &String::from_utf8_lossy(&output.stdout),
+            false,
+            self.normalize_line,
+        )
+    }
+
     /// Assert that calling *fd* with the specified arguments produces the expected output.
     pub fn assert_output(&self, args: &[&str], expected: &str) {
         self.assert_output_subdirectory(".", args, expected)
@@ -224,15 +237,9 @@ impl TestEnv {
         args: &[&str],
         expected: &str,
     ) {
-        let output = self.assert_success_and_get_output(path, args);
-
         // Normalize both expected and actual output.
         let expected = normalize_output(expected, true, self.normalize_line);
-        let actual = normalize_output(
-            &String::from_utf8_lossy(&output.stdout),
-            false,
-            self.normalize_line,
-        );
+        let actual = self.assert_success_and_get_normalized_output(path, args);
 
         // Compare actual output to expected output.
         if expected != actual {
diff --git a/tests/tests.rs b/tests/tests.rs
index e6cee6c..fb0535c 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -1970,8 +1970,8 @@ fn test_opposing(flag: &str, opposing_flags: &[&str]) {
 
     let mut flags = vec![flag];
     flags.extend_from_slice(opposing_flags);
-    let out_no_flags = te.assert_success_and_get_output(".", &[]);
-    let out_opposing_flags = te.assert_success_and_get_output(".", &flags);
+    let out_no_flags = te.assert_success_and_get_normalized_output(".", &[]);
+    let out_opposing_flags = te.assert_success_and_get_normalized_output(".", &flags);
 
     assert_eq!(
         out_no_flags,