annotate tests/test-relink.t @ 21812:73e4a02e6d23

hg: add support for HGUNICODEPEDANTRY environment variable This lets us easily verify that there are no implicit conversions between unicodes and bytes in Mercurial's codebase. Based on something mpm did by hand periodically, but it kept regressing, so just open the door to running it in a buildbot.
author Augie Fackler <raf@durin42.com>
date Mon, 23 Jun 2014 09:33:07 -0400
parents 8aeb2f1ae94c
children 7a9cbb315d84
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 $ "$TESTDIR/hghave" hardlink || exit 80
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3 $ echo "[extensions]" >> $HGRCPATH
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4 $ echo "relink=" >> $HGRCPATH
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6 $ fix_path() {
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7 > tr '\\' /
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8 > }
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10 $ cat > arelinked.py <<EOF
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11 > import sys, os
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12 > from mercurial import util
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13 > path1, path2 = sys.argv[1:3]
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14 > if util.samefile(path1, path2):
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15 > print '%s == %s' % (path1, path2)
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16 > else:
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17 > print '%s != %s' % (path1, path2)
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18 > EOF
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21 create source repository
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22
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23 $ hg init repo
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24 $ cd repo
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25 $ echo a > a
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26 $ echo b > b
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27 $ hg ci -Am addfile
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28 adding a
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29 adding b
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30 $ cat "$TESTDIR/binfile.bin" >> a
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31 $ cat "$TESTDIR/binfile.bin" >> b
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32 $ hg ci -Am changefiles
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33
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34 make another commit to create files larger than 1 KB to test
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35 formatting of final byte count
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36
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37 $ cat "$TESTDIR/binfile.bin" >> a
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38 $ cat "$TESTDIR/binfile.bin" >> b
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39 $ hg ci -m anotherchange
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41 don't sit forever trying to double-lock the source repo
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42
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43 $ hg relink .
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44 relinking $TESTTMP/repo/.hg/store to $TESTTMP/repo/.hg/store (glob)
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45 there is nothing to relink
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46
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47
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48 Test files are read in binary mode
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49
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50 $ python -c "file('.hg/store/data/dummy.i', 'wb').write('a\r\nb\n')"
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51 $ cd ..
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52
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53
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54 clone and pull to break links
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56 $ hg clone --pull -r0 repo clone
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57 adding changesets
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58 adding manifests
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59 adding file changes
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60 added 1 changesets with 2 changes to 2 files
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61 updating to branch default
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62 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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63 $ cd clone
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64 $ hg pull -q
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65 $ echo b >> b
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66 $ hg ci -m changeb
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67 created new head
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68 $ python -c "file('.hg/store/data/dummy.i', 'wb').write('a\nb\r\n')"
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71 relink
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73 $ hg relink --debug | fix_path
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74 relinking $TESTTMP/repo/.hg/store to $TESTTMP/clone/.hg/store
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75 tip has 2 files, estimated total number of files: 3
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76 collecting: 00changelog.i 1/3 files (33.33%)
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77 collecting: 00manifest.i 2/3 files (66.67%)
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78 collecting: a.i 3/3 files (100.00%)
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79 collecting: b.i 4/3 files (133.33%)
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80 collecting: dummy.i 5/3 files (166.67%)
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81 collected 5 candidate storage files
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82 not linkable: 00changelog.i
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83 not linkable: 00manifest.i
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84 pruning: data/a.i 3/5 files (60.00%)
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85 not linkable: data/b.i
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86 pruning: data/dummy.i 5/5 files (100.00%)
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87 pruned down to 2 probably relinkable files
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88 relinking: data/a.i 1/2 files (50.00%)
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89 not linkable: data/dummy.i
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90 relinked 1 files (1.37 KB reclaimed)
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91 $ cd ..
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94 check hardlinks
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96 $ python arelinked.py repo/.hg/store/data/a.i clone/.hg/store/data/a.i
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97 repo/.hg/store/data/a.i == clone/.hg/store/data/a.i
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98 $ python arelinked.py repo/.hg/store/data/b.i clone/.hg/store/data/b.i
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99 repo/.hg/store/data/b.i != clone/.hg/store/data/b.i
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