Mercurial > hg
view tests/test-rebase-base-flag.t @ 40093:726cfc47f17a
contrib: add an utility module to parse test scripts
This patch centralizes the logic to pick up code fragments embedded in
*.t script, in order to:
- apply checking with patterns in check-code.py on such embedded
code fragments
Now, check-code.py completely ignores embedded code
fragments. I'll post another patch series to check them.
- replace similar code path in contrib/import-checker.py
Current import-checker.py has problems below. Fixing each of them
is a little difficult, because parsing logic and pattern strings
are tightly coupled.
- overlook (or mis-detect) the end of inline script in doctest
style
8a8dd6e4a97a fixed a part of this issue, but not enough.
- it overlooks inline script in doctest style at the end of file
(and ignores invalid un-closed heredoc at the end of file, too)
- it overlooks code fragment in styles below
- "python <<EOF" (heredoc should be "cat > file <<EOF" style)
- "cat > foobar.py << ANYLIMIT" (limit mark should be "EOF")
- "cat << EOF > foobar.py" (filename should be placed before limit mark)
- "cat >> foobar.py << EOF" (appending is ignored)
- it is not extensible for other than python code fragments
(e.g. shell script, hgrc file, and so on)
This new module can detect python code fragments in styles below:
- inline script in doctest style (starting by " >>> " line)
- python invocation with heredoc script ("python <<EOF")
- python script in heredoc style (redirected into ".py" file)
As an example of extensibility of new module, this patch also contains
implementation to pick up code fragment below. This will be useful to
add additional restriction for them, for example.
- shell script in heredoc style (redirected into ".sh" file)
- hgrc configuration in heredoc style (redirected into hgrc or $HGRCPATH)
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Thu, 23 Aug 2018 12:25:54 +0900 |
parents | 5abc47d4ca6b |
children | f90a5c211251 |
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Test the "--base" flag of the rebase command. (Tests unrelated to the "--base" flag should probably live in somewhere else) $ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > drawdag=$TESTDIR/drawdag.py > > [phases] > publish=False > > [alias] > tglog = log -G --template "{rev}: {node|short} {desc}" > EOF $ rebasewithdag() { > N=`"$PYTHON" -c "print($N+1)"` > hg init repo$N && cd repo$N > hg debugdrawdag > hg rebase "$@" > _rebasetmp > r=$? > grep -v 'saved backup bundle' _rebasetmp > [ $r -eq 0 ] && hg tglog > cd .. > return $r > } Single branching point, without merge: $ rebasewithdag -b D -d Z <<'EOS' > D E > |/ > Z B C # C: branching point, E should be picked > \|/ # B should not be picked > A > | > R > EOS rebasing 3:d6003a550c2c "C" (C) rebasing 5:4526cf523425 "D" (D) rebasing 6:b296604d9846 "E" (E tip) o 6: 4870f5e7df37 E | | o 5: dc999528138a D |/ o 4: 6b3e11729672 C | o 3: 57e70bad1ea3 Z | | o 2: c1e6b162678d B |/ o 1: 21a6c4502885 A | o 0: b41ce7760717 R Multiple branching points caused by selecting a single merge changeset: $ rebasewithdag -b E -d Z <<'EOS' > E > /| > B C D # B, C: multiple branching points > | |/ # D should not be picked > Z | / > \|/ > A > | > R > EOS rebasing 2:c1e6b162678d "B" (B) rebasing 3:d6003a550c2c "C" (C) rebasing 6:54c8f00cb91c "E" (E tip) o 6: 00598421b616 E |\ | o 5: 6b3e11729672 C | | o | 4: 85260910e847 B |/ o 3: 57e70bad1ea3 Z | | o 2: 8924700906fe D |/ o 1: 21a6c4502885 A | o 0: b41ce7760717 R Rebase should not extend the "--base" revset using "descendants": $ rebasewithdag -b B -d Z <<'EOS' > E > /| > Z B C # descendants(B) = B+E. With E, C will be included incorrectly > \|/ > A > | > R > EOS rebasing 2:c1e6b162678d "B" (B) rebasing 5:54c8f00cb91c "E" (E tip) o 5: e583bf3ff54c E |\ | o 4: 85260910e847 B | | | o 3: 57e70bad1ea3 Z | | o | 2: d6003a550c2c C |/ o 1: 21a6c4502885 A | o 0: b41ce7760717 R Rebase should not simplify the "--base" revset using "roots": $ rebasewithdag -b B+E -d Z <<'EOS' > E > /| > Z B C # roots(B+E) = B. Without E, C will be missed incorrectly > \|/ > A > | > R > EOS rebasing 2:c1e6b162678d "B" (B) rebasing 3:d6003a550c2c "C" (C) rebasing 5:54c8f00cb91c "E" (E tip) o 5: 00598421b616 E |\ | o 4: 6b3e11729672 C | | o | 3: 85260910e847 B |/ o 2: 57e70bad1ea3 Z | o 1: 21a6c4502885 A | o 0: b41ce7760717 R The destination is one of the two branching points of a merge: $ rebasewithdag -b F -d Z <<'EOS' > F > / \ > E D > / / > Z C > \ / > B > | > A > EOS nothing to rebase [1] Multiple branching points caused by multiple bases (issue5420): $ rebasewithdag -b E1+E2+C2+B1 -d Z <<'EOS' > Z E2 > | / > F E1 C2 > |/ / > E C1 B2 > |/ / > C B1 > |/ > B > | > A > | > R > EOS rebasing 3:a113dbaa660a "B1" (B1) rebasing 5:06ce7b1cc8c2 "B2" (B2) rebasing 6:0ac98cce32d3 "C1" (C1) rebasing 8:781512f5e33d "C2" (C2) rebasing 9:428d8c18f641 "E1" (E1) rebasing 11:e1bf82f6b6df "E2" (E2) o 12: e4a37b6fdbd2 E2 | o 11: 9675bea983df E1 | | o 10: 4faf5d4c80dc C2 | | | o 9: d4799b1ad57d C1 |/ | o 8: 772732dc64d6 B2 | | | o 7: ad3ac528a49f B1 |/ o 6: 2cbdfca6b9d5 Z | o 5: fcdb3293ec13 F | o 4: a4652bb8ac54 E | o 3: bd5548558fcf C | o 2: c1e6b162678d B | o 1: 21a6c4502885 A | o 0: b41ce7760717 R Multiple branching points with multiple merges: $ rebasewithdag -b G+P -d Z <<'EOS' > G H P > |\ /| |\ > F E D M N > \|/| /| |\ > Z C B I J K L > \|/ |/ |/ > A A A > EOS rebasing 2:dc0947a82db8 "C" (C) rebasing 8:4e4f9194f9f1 "D" (D) rebasing 9:03ca77807e91 "E" (E) rebasing 10:afc707c82df0 "F" (F) rebasing 13:690dfff91e9e "G" (G) rebasing 14:2893b886bb10 "H" (H) rebasing 3:08ebfeb61bac "I" (I) rebasing 4:a0a5005cec67 "J" (J) rebasing 5:83780307a7e8 "K" (K) rebasing 6:e131637a1cb6 "L" (L) rebasing 11:d1f6d0c3c7e4 "M" (M) rebasing 12:7aaec6f81888 "N" (N) rebasing 15:325bc8f1760d "P" (P tip) o 15: 6ef6a0ea3b18 P |\ | o 14: 20ba3610a7e5 N | |\ o \ \ 13: cd4f6c06d2ab M |\ \ \ | | | o 12: bca872041455 L | | | | | | o | 11: 7bbb6c8a6ad7 K | | |/ | o / 10: de0cbffe893e J | |/ o / 9: 0e710f176a88 I |/ | o 8: 52507bab39ca H | |\ | | | o 7: bb5fe4652f0d G | | |/| | | | o 6: f4ad4b31daf4 F | | | | | | o | 5: b168f85f2e78 E | | |/ | o | 4: 8d09fcdb5594 D | |\| +---o 3: ab70b4c5a9c9 C | | o | 2: 262e37e34f63 Z | | | o 1: 112478962961 B |/ o 0: 426bada5c675 A Slightly more complex merge case (mentioned in https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-November/091074.html): $ rebasewithdag -b A3+B3 -d Z <<'EOF' > Z C1 A3 B3 > | / / \ / \ > M3 C0 A1 A2 B1 B2 > | / | | | | > M2 M1 C1 C1 M3 > | > M1 > | > M0 > EOF rebasing 4:8817fae53c94 "C0" (C0) rebasing 6:06ca5dfe3b5b "B2" (B2) rebasing 7:73508237b032 "C1" (C1) rebasing 9:fdb955e2faed "A2" (A2) rebasing 11:4e449bd1a643 "A3" (A3) rebasing 10:0a33b0519128 "B1" (B1) rebasing 12:209327807c3a "B3" (B3 tip) o 12: ceb984566332 B3 |\ | o 11: 19d93caac497 B1 | | | | o 10: 058e73d3916b A3 | | |\ | +---o 9: 0ba13ad72234 A2 | | | | o | 8: c122c2af10c6 C1 | | | o | | 7: 74275896650e B2 | | | | o | 6: 455ba9bd3ea2 C0 |/ / o | 5: b3d7d2fda53b Z | | o | 4: 182ab6383dd7 M3 | | o | 3: 6c3f73563d5f M2 | | | o 2: 88c860fffcc2 A1 |/ o 1: bc852baa85dd M1 | o 0: dbdfc5c9bcd5 M0 Disconnected graph: $ rebasewithdag -b B -d Z <<'EOS' > B > | > Z A > EOS nothing to rebase from 112478962961 to 48b9aae0607f [1] Multiple roots. Roots are ancestors of dest: $ rebasewithdag -b B+D -d Z <<'EOF' > D Z B > \|\| > C A > EOF rebasing 2:112478962961 "B" (B) rebasing 3:b70f76719894 "D" (D) o 4: 511efad7bf13 D | | o 3: 25c4e279af62 B |/ o 2: 3a49f54d7bb1 Z |\ | o 1: 96cc3511f894 C | o 0: 426bada5c675 A Multiple roots. One root is not an ancestor of dest: $ rebasewithdag -b B+D -d Z <<'EOF' > Z B D > \|\| > A C > EOF nothing to rebase from f675d5a1c6a4+b70f76719894 to 262e37e34f63 [1] Multiple roots. One root is not an ancestor of dest. Select using a merge: $ rebasewithdag -b E -d Z <<'EOF' > E > |\ > Z B D > \|\| > A C > EOF rebasing 2:f675d5a1c6a4 "B" (B) rebasing 5:f68696fe6af8 "E" (E tip) o 5: f6e6f5081554 E |\ | o 4: 30cabcba27be B | |\ | | o 3: 262e37e34f63 Z | | | o | | 2: b70f76719894 D |/ / o / 1: 96cc3511f894 C / o 0: 426bada5c675 A Multiple roots. Two children share two parents while dest has only one parent: $ rebasewithdag -b B+D -d Z <<'EOF' > Z B D > \|\|\ > A C A > EOF rebasing 2:f675d5a1c6a4 "B" (B) rebasing 3:c2a779e13b56 "D" (D) o 4: 5eecd056b5f8 D |\ +---o 3: 30cabcba27be B | |/ | o 2: 262e37e34f63 Z | | o | 1: 96cc3511f894 C / o 0: 426bada5c675 A