Mercurial > hg
view tests/test-histedit-arguments.t @ 21857:86c2d792a4b7
util: replace 'ellipsis' implementation by 'encoding.trim'
Before this patch, 'util.ellipsis' tried to avoid splitting at
intermediate multi-byte sequence, but its implementation was incorrect.
Internal function '_ellipsis' trims specified unicode sequence not at
most maxlength 'columns in display', but at most maxlength number of
'unicode characters'.
def _ellipsis(text, maxlength):
if len(text) <= maxlength:
return text, False
else:
return "%s..." % (text[:maxlength - 3]), True
In many encodings, number of unicode characters can be different from
columns in display.
This patch replaces 'ellipsis' implementation by 'encoding.trim',
which can trim string at most maxlength columns in display correctly,
even though specified string contains multi-byte characters.
'_ellipsis' is removed in this patch, because it is referred only from
'ellipsis'.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Sun, 06 Jul 2014 02:56:41 +0900 |
parents | d66862b87ae6 |
children | 50fd3a36d166 |
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Test argument handling and various data parsing ================================================== Enable extensions used by this test. $ cat >>$HGRCPATH <<EOF > [extensions] > histedit= > EOF Repo setup. $ hg init foo $ cd foo $ echo alpha >> alpha $ hg addr adding alpha $ hg ci -m one $ echo alpha >> alpha $ hg ci -m two $ echo alpha >> alpha $ hg ci -m three $ echo alpha >> alpha $ hg ci -m four $ echo alpha >> alpha $ hg ci -m five $ hg log --style compact --graph @ 4[tip] 08d98a8350f3 1970-01-01 00:00 +0000 test | five | o 3 c8e68270e35a 1970-01-01 00:00 +0000 test | four | o 2 eb57da33312f 1970-01-01 00:00 +0000 test | three | o 1 579e40513370 1970-01-01 00:00 +0000 test | two | o 0 6058cbb6cfd7 1970-01-01 00:00 +0000 test one Run a dummy edit to make sure we get tip^^ correctly via revsingle. -------------------------------------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" pick eb57da33312f 2 three pick c8e68270e35a 3 four pick 08d98a8350f3 4 five # Edit history between eb57da33312f and 08d98a8350f3 # # Commits are listed from least to most recent # # Commands: # p, pick = use commit # e, edit = use commit, but stop for amending # f, fold = use commit, but combine it with the one above # d, drop = remove commit from history # m, mess = edit message without changing commit content # 0 files updated, 0 files merged, 0 files removed, 0 files unresolved Run on a revision not ancestors of the current working directory. -------------------------------------------------------------------- $ hg up 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg histedit -r 4 abort: 08d98a8350f3 is not an ancestor of working directory [255] $ hg up --quiet Test that we pick the minimum of a revrange --------------------------------------- $ HGEDITOR=cat hg histedit '2::' --commands - << EOF > pick eb57da33312f 2 three > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg up --quiet $ HGEDITOR=cat hg histedit 'tip:2' --commands - << EOF > pick eb57da33312f 2 three > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg up --quiet Run on a revision not descendants of the initial parent -------------------------------------------------------------------- Test the message shown for inconsistent histedit state, which may be created (and forgotten) by Mercurial earlier than 2.7. This emulates Mercurial earlier than 2.7 by renaming ".hg/histedit-state" temporarily. $ HGEDITOR=cat hg histedit -r 4 --commands - << EOF > edit 08d98a8350f3 4 five > EOF 1 files updated, 0 files merged, 0 files removed, 0 files unresolved reverting alpha Make changes as needed, you may commit or record as needed now. When you are finished, run hg histedit --continue to resume. [1] $ mv .hg/histedit-state .hg/histedit-state.back $ hg update --quiet --clean 2 $ mv .hg/histedit-state.back .hg/histedit-state $ hg histedit --continue abort: c8e68270e35a is not an ancestor of working directory (use "histedit --abort" to clear broken state) [255] $ hg histedit --abort $ hg update --quiet --clean Test that missing revisions are detected --------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pick eb57da33312f 2 three > pick 08d98a8350f3 4 five > EOF abort: missing rules for changeset c8e68270e35a (do you want to use the drop action?) [255] Test that extra revisions are detected --------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pick 6058cbb6cfd7 0 one > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF abort: may not use changesets other than the ones listed [255] Test malformed line --------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pickeb57da33312f2three > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF abort: malformed line "pickeb57da33312f2three" [255] Test unknown changeset --------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pick 0123456789ab 2 three > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF abort: unknown changeset 0123456789ab listed [255] Test unknown command --------------------------------------- $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > coin eb57da33312f 2 three > pick c8e68270e35a 3 four > pick 08d98a8350f3 4 five > EOF abort: unknown action "coin" [255] Test duplicated changeset --------------------------------------- So one is missing and one appear twice. $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pick eb57da33312f 2 three > pick eb57da33312f 2 three > pick 08d98a8350f3 4 five > EOF abort: duplicated command for changeset eb57da33312f [255] Test short version of command --------------------------------------- Note: we use varying amounts of white space between command name and changeset short hash. This tests issue3893. $ HGEDITOR=cat hg histedit "tip^^" --commands - << EOF > pick eb57da33312f 2 three > p c8e68270e35a 3 four > f 08d98a8350f3 4 five > EOF 1 files updated, 0 files merged, 0 files removed, 0 files unresolved reverting alpha 1 files updated, 0 files merged, 0 files removed, 0 files unresolved four *** five HG: Enter commit message. Lines beginning with 'HG:' are removed. HG: Leave message empty to abort commit. HG: -- HG: user: test HG: branch 'default' HG: changed alpha 1 files updated, 0 files merged, 0 files removed, 0 files unresolved 0 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/foo/.hg/strip-backup/*-backup.hg (glob) $ hg update -q 2 $ echo x > x $ hg add x $ hg commit -m'x' x created new head $ hg histedit -r 'heads(all())' abort: The specified revisions must have exactly one common root [255]