diff options
author | Aleksey Kladov <[email protected]> | 2018-02-10 11:06:47 +0000 |
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committer | Aleksey Kladov <[email protected]> | 2018-02-10 11:07:02 +0000 |
commit | 1401f5af4a3f13984da1237b3ad896eb50eada73 (patch) | |
tree | 96c80606d06727e1e641e1f68a55da086356ae16 /tests | |
parent | 3c9d8ff42357711775c3aeb3af03f528ee779932 (diff) |
Allow to update files en masse
Diffstat (limited to 'tests')
-rw-r--r-- | tests/testutils/src/lib.rs | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/tests/testutils/src/lib.rs b/tests/testutils/src/lib.rs index d181e455b..abd28f26d 100644 --- a/tests/testutils/src/lib.rs +++ b/tests/testutils/src/lib.rs | |||
@@ -22,8 +22,8 @@ fn read_text(path: &Path) -> String { | |||
22 | } | 22 | } |
23 | 23 | ||
24 | pub fn dir_tests<F>(paths: &[&str], f: F) | 24 | pub fn dir_tests<F>(paths: &[&str], f: F) |
25 | where | 25 | where |
26 | F: Fn(&str) -> String, | 26 | F: Fn(&str) -> String, |
27 | { | 27 | { |
28 | for path in collect_tests(paths) { | 28 | for path in collect_tests(paths) { |
29 | let actual = { | 29 | let actual = { |
@@ -73,16 +73,24 @@ fn test_from_dir(dir: &Path) -> Vec<PathBuf> { | |||
73 | acc | 73 | acc |
74 | } | 74 | } |
75 | 75 | ||
76 | const REWRITE: bool = false; | ||
77 | |||
76 | fn print_difference(expected: &str, actual: &str, path: &Path) { | 78 | fn print_difference(expected: &str, actual: &str, path: &Path) { |
77 | let dir = project_dir(); | 79 | let dir = project_dir(); |
78 | let path = path.strip_prefix(&dir).unwrap_or_else(|_| path); | 80 | let path = path.strip_prefix(&dir).unwrap_or_else(|_| path); |
79 | if expected.trim() == actual.trim() { | 81 | if expected.trim() == actual.trim() { |
80 | println!("whitespace difference, rewriting"); | 82 | println!("whitespace difference, rewriting"); |
83 | println!("file: {}\n", path.display()); | ||
84 | file::put_text(path, actual).unwrap(); | ||
85 | return; | ||
86 | } | ||
87 | if REWRITE { | ||
88 | println!("rewriting {}", path.display()); | ||
81 | file::put_text(path, actual).unwrap(); | 89 | file::put_text(path, actual).unwrap(); |
82 | } else { | 90 | return; |
83 | let changeset = Changeset::new(actual, expected, "\n"); | ||
84 | print!("{}", changeset); | ||
85 | } | 91 | } |
92 | let changeset = Changeset::new(actual, expected, "\n"); | ||
93 | print!("{}", changeset); | ||
86 | println!("file: {}\n", path.display()); | 94 | println!("file: {}\n", path.display()); |
87 | panic!("Comparison failed") | 95 | panic!("Comparison failed") |
88 | } | 96 | } |