view tests/test-eol-hook.t @ 44259:141ceec06b55

test: simplify test-amend.t to avoid race condition

Insted on relying on sleep, we could simply have the editor do the file change.
This remove the reliance on "sleep" and avoid test failing on heavy load
machine.

To test this, I reverted the code change in 5558e3437872 and the test started
failing again.

Differential Revision: https://phab.mercurial-scm.org/D8065

Test the EOL hook

  $ hg init main
  $ cat > main/.hg/hgrc <<EOF
  > [hooks]
  > pretxnchangegroup = python:hgext.eol.hook
  > EOF
  $ hg clone main fork
  updating to branch default
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd fork

Create repo
  $ cat > .hgeol <<EOF
  > [patterns]
  > mixed.txt = BIN
  > crlf.txt = CRLF
  > **.txt = native
  > EOF
  $ hg add .hgeol
  $ hg commit -m 'Commit .hgeol'

  $ printf "first\nsecond\nthird\n" > a.txt
  $ hg add a.txt
  $ hg commit -m 'LF a.txt'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 2 changes to 2 files

  $ printf "first\r\nsecond\r\nthird\n" > a.txt
  $ hg commit -m 'CRLF a.txt'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    a.txt in a8ee6548cd86 should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    a.txt in a8ee6548cd86 should not have CRLF line endings
  [255]

  $ printf "first\nsecond\nthird\n" > a.txt
  $ hg commit -m 'LF a.txt (fixed)'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 2 changes to 1 files

  $ printf "first\nsecond\nthird\n" > crlf.txt
  $ hg add crlf.txt
  $ hg commit -m 'LF crlf.txt'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    crlf.txt in 004ba2132725 should not have LF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    crlf.txt in 004ba2132725 should not have LF line endings
  [255]

  $ printf "first\r\nsecond\r\nthird\r\n" > crlf.txt
  $ hg commit -m 'CRLF crlf.txt (fixed)'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 2 changes to 1 files

  $ printf "first\r\nsecond" > b.txt
  $ hg add b.txt
  $ hg commit -m 'CRLF b.txt'
  $ hg push ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  [255]

  $ hg up -r -2
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ printf "some\nother\nfile" > c.txt
  $ hg add c.txt
  $ hg commit -m "LF c.txt, b.txt doesn't exist here"
  created new head
  $ hg push -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  [255]

Test checkheadshook alias

  $ cat > ../main/.hg/hgrc <<EOF
  > [hooks]
  > pretxnchangegroup = python:hgext.eol.checkheadshook
  > EOF
  $ hg push -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  [255]

We can fix the head and push again

  $ hg up 6
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ printf "first\nsecond" > b.txt
  $ hg ci -m "remove CRLF from b.txt"
  $ hg push -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 3 changes to 2 files (+1 heads)
  $ hg -R ../main rollback
  repository tip rolled back to revision 5 (undo push)

Test it still fails with checkallhook

  $ cat > ../main/.hg/hgrc <<EOF
  > [hooks]
  > pretxnchangegroup = python:hgext.eol.checkallhook
  > EOF
  $ hg push -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
  [255]

But we can push the clean head

  $ hg push -r7 -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files

Test multiple files/revisions output

  $ printf "another\r\nbad\r\none" > d.txt
  $ hg add d.txt
  $ hg ci -m "add d.txt"
  $ hg push -f ../main
  pushing to ../main
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  error: pretxnchangegroup hook failed: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
    d.txt in a7040e68714f should not have CRLF line endings
  transaction abort!
  rollback completed
  abort: end-of-line check failed:
    b.txt in fbcf9b1025f5 should not have CRLF line endings
    d.txt in a7040e68714f should not have CRLF line endings
  [255]

  $ cd ..