OSDN Git Service

* configure.ac: Determine Sun ld version numbers.
[pf3gnuchains/gcc-fork.git] / contrib / compare_tests
1 #!/bin/sh
2 # This script automatically test the given tool with the tool's test cases,
3 # reporting anything of interest.
4
5 # exits with 0 if there is nothing of interest
6 # exits with 1 if there is something interesting
7 # exits with 2 if an error occurred
8
9 # Give two .sum files to compare them
10
11 # Written by Mike Stump <mrs@cygnus.com>
12
13 tool=gxx
14
15 tmp1=/tmp/$tool-testing.$$a
16 tmp2=/tmp/$tool-testing.$$b
17 now_s=/tmp/$tool-testing.$$d
18 before_s=/tmp/$tool-testing.$$e
19
20 if [ "$2" = "" ]; then
21         echo "Usage: $0 previous current" >&2
22         exit 2
23 fi
24
25 sed 's/^XFAIL/FAIL/; s/^XPASS/PASS/' < "$1" | awk '/^Running target / {target = $3} { if (target != "unix") { sub(/: /, "&"target": " ); }; print $0; }' >$tmp1
26 sed 's/^XFAIL/FAIL/; s/^XPASS/PASS/' < "$2" | awk '/^Running target / {target = $3} { if (target != "unix") { sub(/: /, "&"target": " ); }; print $0; }' >$tmp2
27
28 before=$tmp1
29 now=$tmp2
30
31 exit_status=0
32 trap "rm -f $tmp1 $tmp2 $now_s $before_s" 0 1 2 3 5 9 13 15
33
34 if sort -k 2 </dev/null >/dev/null 2>&1; then
35   skip1='-k 2'
36 else
37   skip1='+1'
38 fi
39
40 sort -t ':' $skip1 "$now" > "$now_s"
41 sort -t ':' $skip1 "$before" > "$before_s"
42
43 grep '^FAIL:' "$now_s" | sed 's/^[^:]*:[        ]//' >$tmp1
44 grep '^PASS' "$before_s" | sed 's/^[^:]*:[      ]//' | comm -12 $tmp1 - >$tmp2
45
46 grep -s . $tmp2 >/dev/null
47 if [ $? = 0 ]; then
48         echo "Tests that now fail, but worked before:"
49         echo
50         cat $tmp2
51         echo
52         exit_status=1
53 fi
54
55 grep '^PASS' "$now_s" | sed 's/^[^:]*:[         ]//' >$tmp1
56 grep '^FAIL' "$before_s" | sed 's/^[^:]*:[      ]//' | comm -12 $tmp1 - >$tmp2
57
58 grep -s . $tmp2 >/dev/null
59 if [ $? = 0 ]; then
60         echo "Tests that now work, but didn't before:"
61         echo
62         cat $tmp2
63         echo
64 fi
65
66 grep '^FAIL' "$now_s" | sed 's/^[^:]*:[         ]//' >$tmp1
67 grep '^[PF]A[SI][SL]' "$before_s" | sed 's/^[^:]*:[     ]//' | comm -23 $tmp1 - >$tmp2
68
69 grep -s . $tmp2 >/dev/null
70 if [ $? = 0 ]; then
71         echo "New tests that FAIL:"
72         echo
73         cat $tmp2
74         echo
75         exit_status=1
76 fi
77
78 grep '^PASS' "$now_s" | sed 's/^[^:]*:[         ]//' >$tmp1
79 grep '^[PF]A[SI][SL]' "$before_s" | sed 's/^[^:]*:[     ]//' | comm -23 $tmp1 - >$tmp2
80
81 grep -s . $tmp2 >/dev/null
82 if [ $? = 0 ]; then
83         echo "New tests that PASS:"
84         echo
85         cat $tmp2
86         echo
87 fi
88
89 grep '^[PF]A[SI][SL]' "$now_s" | sed 's/^[^:]*:[        ]//' >$tmp1
90 grep '^PASS' "$before_s" | sed 's/^[^:]*:[      ]//' | comm -13 $tmp1 - >$tmp2
91
92 grep -s . $tmp2 >/dev/null
93 if [ $? = 0 ]; then
94         echo "Old tests that passed, that have disappeared: (Eeek!)"
95         echo
96         cat $tmp2
97         echo
98 fi
99
100 grep '^[PF]A[SI][SL]' "$now_s" | sed 's/^[^:]*:[        ]//' >$tmp1
101 grep '^FAIL' "$before_s" | sed 's/^[^:]*:[      ]//' | comm -13 $tmp1 - >$tmp2
102
103 grep -s . $tmp2 >/dev/null
104 if [ $? = 0 ]; then
105         echo "Old tests that failed, that have disappeared: (Eeek!)"
106         echo
107         cat $tmp2
108         echo
109 fi
110
111 exit $exit_status