Mercurial > hg
view tests/test-fix-metadata.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 | 2d70b1118af2 |
children |
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A python hook for "hg fix" that prints out the number of files and revisions that were affected, along with which fixer tools were applied. Also checks how many times it sees a specific key generated by one of the fixer tools defined below. $ cat >> $TESTTMP/postfixhook.py <<EOF > import collections > def file(ui, repo, rev=None, path=b'', metadata=None, **kwargs): > ui.status(b'fixed %s in revision %d using %s\n' % > (path, rev, b', '.join(metadata.keys()))) > def summarize(ui, repo, replacements=None, wdirwritten=False, > metadata=None, **kwargs): > counts = collections.defaultdict(int) > keys = 0 > for fixername, metadatalist in metadata.items(): > for metadata in metadatalist: > if metadata is None: > continue > counts[fixername] += 1 > if 'key' in metadata: > keys += 1 > ui.status(b'saw "key" %d times\n' % (keys,)) > for name, count in sorted(counts.items()): > ui.status(b'fixed %d files with %s\n' % (count, name)) > if replacements: > ui.status(b'fixed %d revisions\n' % (len(replacements),)) > if wdirwritten: > ui.status(b'fixed the working copy\n') > EOF Some mock output for fixer tools that demonstrate what could go wrong with expecting the metadata output format. $ printf 'new content\n' > $TESTTMP/missing $ printf 'not valid json\0new content\n' > $TESTTMP/invalid $ printf '{"key": "value"}\0new content\n' > $TESTTMP/valid Configure some fixer tools based on the output defined above, and enable the hooks defined above. Disable parallelism to make output of the parallel file processing phase stable. $ cat >> $HGRCPATH <<EOF > [extensions] > fix = > [fix] > metadatafalse:command=cat $TESTTMP/missing > metadatafalse:pattern=metadatafalse > metadatafalse:metadata=false > missing:command=cat $TESTTMP/missing > missing:pattern=missing > missing:metadata=true > invalid:command=cat $TESTTMP/invalid > invalid:pattern=invalid > invalid:metadata=true > valid:command=cat $TESTTMP/valid > valid:pattern=valid > valid:metadata=true > [hooks] > postfixfile = python:$TESTTMP/postfixhook.py:file > postfix = python:$TESTTMP/postfixhook.py:summarize > [worker] > enabled=false > EOF See what happens when we execute each of the fixer tools. Some print warnings, some write back to the file. $ hg init repo $ cd repo $ printf "old content\n" > metadatafalse $ printf "old content\n" > invalid $ printf "old content\n" > missing $ printf "old content\n" > valid $ hg add -q $ hg fix -w ignored invalid output from fixer tool: invalid fixed metadatafalse in revision 2147483647 using metadatafalse ignored invalid output from fixer tool: missing fixed valid in revision 2147483647 using valid saw "key" 1 times fixed 1 files with valid fixed the working copy $ cat metadatafalse new content $ cat missing old content $ cat invalid old content $ cat valid new content $ cd ..