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pager: add tests...
Augie Fackler -
r28319:09222d39 default
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1 $ cat >> fakepager.py <<EOF
2 > import sys
3 > for line in sys.stdin:
4 > sys.stdout.write('paged! %r\n' % line)
5 > EOF
6
7 Enable ui.formatted because pager won't fire without it, and set up
8 pager and tell it to use our fake pager that lets us see when the
9 pager was running.
10 $ cat >> $HGRCPATH <<EOF
11 > [ui]
12 > formatted = yes
13 > [extensions]
14 > pager=
15 > [pager]
16 > pager = python $TESTTMP/fakepager.py
17 > EOF
18
19 $ hg init repo
20 $ cd repo
21 $ echo a >> a
22 $ hg add a
23 $ hg ci -m 'add a'
24 $ for x in `python $TESTDIR/seq.py 1 10`; do
25 > echo a $x >> a
26 > hg ci -m "modify a $x"
27 > done
28
29 By default diff and log are paged, but summary is not:
30
31 $ hg diff -c 2 --pager=yes
32 paged! 'diff -r f4be7687d414 -r bce265549556 a\n'
33 paged! '--- a/a\tThu Jan 01 00:00:00 1970 +0000\n'
34 paged! '+++ b/a\tThu Jan 01 00:00:00 1970 +0000\n'
35 paged! '@@ -1,2 +1,3 @@\n'
36 paged! ' a\n'
37 paged! ' a 1\n'
38 paged! '+a 2\n'
39
40 $ hg log --limit 2
41 paged! 'changeset: 10:46106edeeb38\n'
42 paged! 'tag: tip\n'
43 paged! 'user: test\n'
44 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
45 paged! 'summary: modify a 10\n'
46 paged! '\n'
47 paged! 'changeset: 9:6dd8ea7dd621\n'
48 paged! 'user: test\n'
49 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
50 paged! 'summary: modify a 9\n'
51 paged! '\n'
52
53 $ hg summary
54 parent: 10:46106edeeb38 tip
55 modify a 10
56 branch: default
57 commit: (clean)
58 update: (current)
59 phases: 11 draft
60
61 We can enable the pager on summary:
62
63 $ hg --config pager.attend-summary=yes summary
64 paged! 'parent: 10:46106edeeb38 tip\n'
65 paged! ' modify a 10\n'
66 paged! 'branch: default\n'
67 paged! 'commit: (clean)\n'
68 paged! 'update: (current)\n'
69 paged! 'phases: 11 draft\n'
70
71 If we completely change the attend list that's respected:
72
73 $ hg --config pager.attend-diff=no diff -c 2
74 diff -r f4be7687d414 -r bce265549556 a
75 --- a/a Thu Jan 01 00:00:00 1970 +0000
76 +++ b/a Thu Jan 01 00:00:00 1970 +0000
77 @@ -1,2 +1,3 @@
78 a
79 a 1
80 +a 2
81
82 $ hg --config pager.attend=summary diff -c 2
83 diff -r f4be7687d414 -r bce265549556 a
84 --- a/a Thu Jan 01 00:00:00 1970 +0000
85 +++ b/a Thu Jan 01 00:00:00 1970 +0000
86 @@ -1,2 +1,3 @@
87 a
88 a 1
89 +a 2
90
91 If 'log' is in attend, then 'history' should also be paged:
92 $ hg history --limit 2 --config pager.attend=log
93 paged! 'changeset: 10:46106edeeb38\n'
94 paged! 'tag: tip\n'
95 paged! 'user: test\n'
96 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
97 paged! 'summary: modify a 10\n'
98 paged! '\n'
99 paged! 'changeset: 9:6dd8ea7dd621\n'
100 paged! 'user: test\n'
101 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
102 paged! 'summary: modify a 9\n'
103 paged! '\n'
104
105 Possible bug: history is explicitly ignored in pager config, but
106 because log is in the attend list it still gets pager treatment.
107
108 $ hg history --limit 2 --config pager.attend=log \
109 > --config pager.ignore=history
110 paged! 'changeset: 10:46106edeeb38\n'
111 paged! 'tag: tip\n'
112 paged! 'user: test\n'
113 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
114 paged! 'summary: modify a 10\n'
115 paged! '\n'
116 paged! 'changeset: 9:6dd8ea7dd621\n'
117 paged! 'user: test\n'
118 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
119 paged! 'summary: modify a 9\n'
120 paged! '\n'
121
122 Possible bug: history is explicitly marked as attend-history=no, but
123 it doesn't fail to get paged because log is still in the attend list.
124
125 $ hg history --limit 2 --config pager.attend-history=no
126 paged! 'changeset: 10:46106edeeb38\n'
127 paged! 'tag: tip\n'
128 paged! 'user: test\n'
129 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
130 paged! 'summary: modify a 10\n'
131 paged! '\n'
132 paged! 'changeset: 9:6dd8ea7dd621\n'
133 paged! 'user: test\n'
134 paged! 'date: Thu Jan 01 00:00:00 1970 +0000\n'
135 paged! 'summary: modify a 9\n'
136 paged! '\n'
137
138 Possible bug: disabling pager for log but enabling it for history
139 doesn't result in history being paged.
140
141 $ hg history --limit 2 --config pager.attend-log=no \
142 > --config pager.attend-history=yes
143 changeset: 10:46106edeeb38
144 tag: tip
145 user: test
146 date: Thu Jan 01 00:00:00 1970 +0000
147 summary: modify a 10
148
149 changeset: 9:6dd8ea7dd621
150 user: test
151 date: Thu Jan 01 00:00:00 1970 +0000
152 summary: modify a 9
153
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