Mercurial > hg
view tests/test-mq-missingfiles.t @ 31987:8823daaf4665
obsolescence: add test for the "branch replacement" logic during push, case D2
Mercurial checks for the introduction of new heads on push. Evolution comes
into play to detect if existing branches on the server are being replaced by
some of the new one we push.
The current code for this logic is very basic (eg: issue4354) and was poorly
tested. We have a better implementation coming in the evolve extension fixing
these issues and with more serious tests coverage. In the process of upstreaming
this improved logic, we start with adding the test case that are already passing
with the current implementation. Once they are all in, we'll upstream the better
implementation and the extra test cases.
See inline documentation for details about the test case added in this
changeset.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Thu, 13 Apr 2017 16:27:42 +0200 |
parents | 50f2966f86ca |
children | 75be14993fda |
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Issue835: qpush fails immediately when patching a missing file, but remaining added files are still created empty which will trick a future qrefresh. $ cat > writelines.py <<EOF > import sys > path = sys.argv[1] > args = sys.argv[2:] > assert (len(args) % 2) == 0 > > f = file(path, 'wb') > for i in xrange(len(args)/2): > count, s = args[2*i:2*i+2] > count = int(count) > s = s.decode('string_escape') > f.write(s*count) > f.close() > EOF $ echo "[extensions]" >> $HGRCPATH $ echo "mq=" >> $HGRCPATH $ hg init normal $ cd normal $ python ../writelines.py b 10 'a\n' $ hg ci -Am addb adding b $ echo a > a $ python ../writelines.py b 2 'b\n' 10 'a\n' 2 'c\n' $ echo c > c $ hg add a c $ hg qnew -f changeb $ hg qpop popping changeb patch queue now empty $ hg rm b $ hg ci -Am rmb Push patch with missing target: $ hg qpush applying changeb unable to find 'b' for patching (use '--prefix' to apply patch relative to the current directory) 2 out of 2 hunks FAILED -- saving rejects to file b.rej patch failed, unable to continue (try -v) patch failed, rejects left in working directory errors during apply, please fix and qrefresh changeb [2] Display added files: $ cat a a $ cat c c Display rejections: $ cat b.rej --- b +++ b @@ -1,3 +1,5 @@ +b +b a a a @@ -8,3 +10,5 @@ a a a +c +c Test missing renamed file $ hg qpop popping changeb patch queue now empty $ hg up -qC 0 $ echo a > a $ hg mv b bb $ python ../writelines.py bb 2 'b\n' 10 'a\n' 2 'c\n' $ echo c > c $ hg add a c $ hg qnew changebb $ hg qpop popping changebb patch queue now empty $ hg up -qC 1 $ hg qpush applying changebb patching file bb Hunk #1 FAILED at 0 Hunk #2 FAILED at 7 2 out of 2 hunks FAILED -- saving rejects to file bb.rej b not tracked! patch failed, unable to continue (try -v) patch failed, rejects left in working directory errors during apply, please fix and qrefresh changebb [2] $ cat a a $ cat c c $ cat bb.rej --- bb +++ bb @@ -1,3 +1,5 @@ +b +b a a a @@ -8,3 +10,5 @@ a a a +c +c $ cd .. $ echo "[diff]" >> $HGRCPATH $ echo "git=1" >> $HGRCPATH $ hg init git $ cd git $ python ../writelines.py b 1 '\x00' $ hg ci -Am addb adding b $ echo a > a $ python ../writelines.py b 1 '\x01' 1 '\x00' $ echo c > c $ hg add a c $ hg qnew -f changeb $ hg qpop popping changeb patch queue now empty $ hg rm b $ hg ci -Am rmb Push git patch with missing target: $ hg qpush applying changeb unable to find 'b' for patching (use '--prefix' to apply patch relative to the current directory) 1 out of 1 hunks FAILED -- saving rejects to file b.rej patch failed, unable to continue (try -v) patch failed, rejects left in working directory errors during apply, please fix and qrefresh changeb [2] $ hg st ? b.rej Display added files: $ cat a a $ cat c c Display rejections: $ cat b.rej --- b +++ b GIT binary patch literal 2 Jc${No0000400IC2 $ cd .. Test push creating directory during git copy or rename: $ hg init missingdir $ cd missingdir $ echo a > a $ hg ci -Am adda adding a $ mkdir d $ hg copy a d/a2 $ hg mv a d/a $ hg qnew -g -f patch $ hg qpop popping patch patch queue now empty $ hg qpush applying patch now at: patch $ cd ..