Mercurial > hg
view tests/test-merge-no-file-change.t @ 48365:67064c238ae7
errors: use detailed exit code for non-integer number of diff context lines
Differential Revision: https://phab.mercurial-scm.org/D11826
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Fri, 19 Nov 2021 15:38:36 -0800 |
parents | 8988e640a8ac |
children |
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$ cat <<'EOF' >> "$HGRCPATH" > [extensions] > convert = > [templates] > l = '{rev}:{node|short} p={p1rev},{p2rev} m={manifest} f={files|json}' > EOF $ check_convert_identity () { > hg convert -q "$1" "$1.converted" > hg outgoing -q -R "$1.converted" "$1" > if [ "$?" != 1 ]; then > echo '*** BUG: hash changes on convert ***' > hg log -R "$1.converted" -GTl > fi > } Files added at both parents: $ hg init added-both $ cd added-both $ touch a b c $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ hg ci -qAm2 c $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge committing files: b not reusing manifest (no file change in changelog, but manifest differs) committing manifest committing changelog updating the branch cache committed changeset 3:7aa8a293f5d97377037afc21e871e036e718d659 $ hg log -GTl @ 3:7aa8a293f5d9 p=2,1 m=3:8667461869a1 f=[] |\ | o 2:e0ea47086fce p=0,-1 m=2:b2e5b07f9374 f=["c"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ cd .. $ check_convert_identity added-both Files added at both parents, but the other removed at the merge: (In this case, ctx.files() after the commit contains the removed file "b", but its manifest does not differ from p1.) $ hg init added-both-removed-at-merge $ cd added-both-removed-at-merge $ touch a b c $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ hg ci -qAm2 c $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg rm -f b $ hg ci --debug -m merge committing files: committing manifest committing changelog updating the branch cache committed changeset 3:915745f3ca3d9d699925269474c2d0a9526e8dfa $ hg log -GTl @ 3:915745f3ca3d p=2,1 m=3:8e9cf3456921 f=["b"] |\ | o 2:e0ea47086fce p=0,-1 m=2:b2e5b07f9374 f=["c"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ cd .. $ check_convert_identity added-both An identical file added at both parents: $ hg init added-identical $ cd added-identical $ touch a b $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ touch b $ hg ci -qAm2 b $ hg merge 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge reusing manifest from p1 (no file change) committing changelog updating the branch cache committed changeset 3:de26182cd210f0c3fb175ca7616704ab963d3024 $ hg log -GTl @ 3:de26182cd210 p=2,1 m=1:686dbf0aeca4 f=[] |\ | o 2:f00991f11eca p=0,-1 m=1:686dbf0aeca4 f=["b"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ cd .. $ check_convert_identity added-identical #if execbit An identical file added at both parents, but the flag differs. Take local: $ hg init flag-change-take-p1 $ cd flag-change-take-p1 $ touch a b $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ touch b $ chmod +x b $ hg ci -qAm2 b $ hg merge warning: cannot merge flags for b without common ancestor - keeping local flags 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ chmod +x b $ hg ci --debug -m merge committing files: b reusing manifest from p1 (listed files actually unchanged) committing changelog updating the branch cache committed changeset 3:c8d50407916ef8a5a97cb6e36ca9bc844a6ee13e $ hg log -GTl @ 3:c8d50407916e p=2,1 m=2:36b69ba4b24b f=[] |\ | o 2:99451f16b3f5 p=0,-1 m=2:36b69ba4b24b f=["b"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ hg files -vr3 0 a 0 x b $ cd .. $ check_convert_identity flag-change-take-p1 An identical file added at both parents, but the flag differs. Take other: $ hg init flag-change-take-p2 $ cd flag-change-take-p2 $ touch a b $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ touch b $ chmod +x b $ hg ci -qAm2 b $ hg merge warning: cannot merge flags for b without common ancestor - keeping local flags 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ chmod -x b $ hg ci --debug -m merge committing files: b committing manifest committing changelog updating the branch cache committed changeset 3:06a62a687d87c7d8944743dee1ee9d8c66b3f6e3 $ hg log -GTl @ 3:06a62a687d87 p=2,1 m=3:2a315ba1aa45 f=["b"] |\ | o 2:99451f16b3f5 p=0,-1 m=2:36b69ba4b24b f=["b"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ hg files -vr3 0 a 0 b $ cd .. $ check_convert_identity flag-change-take-p2 #endif An identical file added at both parents, one more file added at p2: $ hg init added-some-p2 $ cd added-some-p2 $ touch a b c $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg ci -qAm2 c $ hg up -q 0 $ touch b $ hg ci -qAm3 b $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge committing files: c not reusing manifest (no file change in changelog, but manifest differs) committing manifest committing changelog updating the branch cache committed changeset 4:f7fbc4e4d9a8fde03ba475adad675578c8bf472d $ hg log -GTl @ 4:f7fbc4e4d9a8 p=3,2 m=3:92acd5bfd716 f=[] |\ | o 3:e9d9f3cc981f p=0,-1 m=1:686dbf0aeca4 f=["b"] | | o | 2:93c5529a4ec7 p=1,-1 m=2:ae25a31b30b3 f=["c"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ cd .. $ check_convert_identity added-some-p2 An identical file added at both parents, one more file added at p1: (In this case, p1 manifest is reused at the merge commit, which means the manifest DAG does not have the same shape as the changelog.) $ hg init added-some-p1 $ cd added-some-p1 $ touch a b $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ touch b c $ hg ci -qAm2 b $ hg ci -qAm3 c $ hg merge 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge reusing manifest from p1 (no file change) committing changelog updating the branch cache committed changeset 4:a9f0f589a913f5a149dc10dfbd5af726977c36c4 $ hg log -GTl @ 4:a9f0f589a913 p=3,1 m=2:ae25a31b30b3 f=[] |\ | o 3:b8dc385241b5 p=2,-1 m=2:ae25a31b30b3 f=["c"] | | | o 2:f00991f11eca p=0,-1 m=1:686dbf0aeca4 f=["b"] | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] $ cd .. $ check_convert_identity added-some-p1 A file added at p2, a named branch created at p1: $ hg init named-branch-p1 $ cd named-branch-p1 $ touch a b $ hg ci -qAm0 a $ hg ci -qAm1 b $ hg up -q 0 $ hg branch -q foo $ hg ci -m2 $ hg merge default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge committing files: b not reusing manifest (no file change in changelog, but manifest differs) committing manifest committing changelog updating the branch cache committed changeset 3:fb97d83b02fd072295cfc2171f21b7d38509bfd7 $ hg log -GT'{l} branch={branch}' @ 3:fb97d83b02fd p=2,1 m=2:9091c64f4ea1 f=[] branch=foo |\ | o 2:a3a9fa6587e5 p=0,-1 m=0:8515d4bfda76 f=[] branch=foo | | o | 1:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] branch=default |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default $ cd .. $ check_convert_identity named-branch-p1 A file added at p1, a named branch created at p2: (In this case, p1 manifest is reused at the merge commit, which means the manifest DAG does not have the same shape as the changelog.) $ hg init named-branch-p2 $ cd named-branch-p2 $ touch a b $ hg ci -qAm0 a $ hg branch -q foo $ hg ci -m1 $ hg up -q 0 $ hg ci -qAm1 b $ hg merge foo 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge reusing manifest from p1 (no file change) committing changelog updating the branch cache committed changeset 3:036823e24692218324d4af43b07ff89f8a000096 $ hg log -GT'{l} branch={branch}' @ 3:036823e24692 p=2,1 m=1:686dbf0aeca4 f=[] branch=default |\ | o 2:64d01526d4c2 p=0,-1 m=1:686dbf0aeca4 f=["b"] branch=default | | o | 1:da38c8e00727 p=0,-1 m=0:8515d4bfda76 f=[] branch=foo |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default $ cd .. $ check_convert_identity named-branch-p2 A file changed once at both parents, but amended to have identical content: $ hg init amend-p1 $ cd amend-p1 $ touch a $ hg ci -qAm0 a $ echo foo > a $ hg ci -m1 $ hg up -q 0 $ echo bar > a $ hg ci -qm2 $ echo foo > a $ hg ci -qm3 --amend $ hg merge 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci --debug -m merge reusing manifest from p1 (no file change) committing changelog updating the branch cache committed changeset 3:314e5bc5adf5c58ea571efabe33eedba20a201aa $ hg log -GT'{l} branch={branch}' @ 3:314e5bc5adf5 p=2,1 m=1:d33ea248bd73 f=[] branch=default |\ | o 2:de9c64f226a3 p=0,-1 m=1:d33ea248bd73 f=["a"] branch=default | | o | 1:6a74aec01b3c p=0,-1 m=1:d33ea248bd73 f=["a"] branch=default |/ o 0:487a0a245cea p=-1,-1 m=0:8515d4bfda76 f=["a"] branch=default $ cd .. $ check_convert_identity amend-p1