Mercurial > hg
annotate tests/test-diff-reverse.t @ 33611:a2b55ee62803 stable
tests: make pdiff return appropriate exit code at comparison of files
Before this patch, pdiff script returns 0, even if diff is detected.
This issue doesn't cause failure of tests using it, if it is invoked
via extdiff extension, because extdiff itself examines changes between
specified revisions and decides exit code.
BTW, this patch ignores recursive comparison case, because:
- there is no portable way for current while-read based
implementation to return 1 at detecting changes
- it isn't yet needed to replace direct "diff -r" invocation by
pdiff for portability
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Mon, 31 Jul 2017 13:10:19 +0900 |
parents | c586cb50872b |
children | 55c6ebd11cb9 |
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1 $ hg init |
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2 |
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3 $ cat > a <<EOF |
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4 > a |
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5 > b |
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6 > c |
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7 > EOF |
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8 $ hg ci -Am adda |
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9 adding a |
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10 |
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11 $ cat > a <<EOF |
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12 > d |
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13 > e |
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14 > f |
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15 > EOF |
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16 $ hg ci -m moda |
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17 |
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18 $ hg diff --reverse -r0 -r1 |
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19 diff -r 2855cdcfcbb7 -r 8e1805a3cf6e a |
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20 --- a/a Thu Jan 01 00:00:00 1970 +0000 |
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21 +++ b/a Thu Jan 01 00:00:00 1970 +0000 |
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22 @@ -1,3 +1,3 @@ |
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23 -d |
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24 -e |
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25 -f |
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26 +a |
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27 +b |
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28 +c |
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29 |
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30 $ cat >> a <<EOF |
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31 > g |
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32 > h |
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33 > EOF |
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34 $ hg diff --reverse --nodates |
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35 diff -r 2855cdcfcbb7 a |
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36 --- a/a |
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37 +++ b/a |
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38 @@ -1,5 +1,3 @@ |
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39 d |
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40 e |
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41 f |
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42 -g |
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43 -h |
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44 |
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45 should show removed file 'a' as being added |
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46 $ hg revert a |
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47 $ hg rm a |
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48 $ hg diff --reverse --nodates a |
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49 diff -r 2855cdcfcbb7 a |
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50 --- /dev/null |
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51 +++ b/a |
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52 @@ -0,0 +1,3 @@ |
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53 +d |
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54 +e |
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55 +f |
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56 |
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57 should show added file 'b' as being removed |
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58 $ echo b >> b |
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59 $ hg add b |
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60 $ hg diff --reverse --nodates b |
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61 diff -r 2855cdcfcbb7 b |
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62 --- a/b |
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63 +++ /dev/null |
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64 @@ -1,1 +0,0 @@ |
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65 -b |