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author | Paul Eggert <eggert@cs.ucla.edu> | 2017-12-07 18:07:54 -0800 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-12-07 18:08:56 -0800 |
commit | 47423f0603f2ecfb78352be5477fb02c44f1fd35 (patch) | |
tree | 78c40843566e2464c5d84dd12d4057d064b768e3 /test | |
parent | d4db37b283daffa0f8c942a5b526b6444edc34c5 (diff) |
Fix zero-padding bug with (format "%#08x" n)
Problem reported by Gustaf Waldemarson (Bug#29609).
* src/editfns.c (styled_format):
Put zero padding after a leading "0x", not before.
* test/src/editfns-tests.el (format-sharp-0-x): New test.
Diffstat (limited to 'test')
-rw-r--r-- | test/src/editfns-tests.el | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/src/editfns-tests.el b/test/src/editfns-tests.el index 70dc9372fad..283a642dd97 100644 --- a/test/src/editfns-tests.el +++ b/test/src/editfns-tests.el @@ -136,6 +136,12 @@ (ert-deftest format-c-float () (should-error (format "%c" 0.5))) +;;; Test for Bug#29609. +(ert-deftest format-sharp-0-x () + (should (string-equal (format "%#08x" #x10) "0x000010")) + (should (string-equal (format "%#05X" #x10) "0X010")) + (should (string-equal (format "%#04x" 0) "0000"))) + ;;; Check format-time-string with various TZ settings. ;;; Use only POSIX-compatible TZ values, since the tests should work ;;; even if tzdb is not in use. |