|
| 1 | +#!/usr/bin/perl -w |
| 2 | + |
| 3 | +use strict; |
| 4 | + |
| 5 | +# use of SRCDIR/SUBDIR is required for supporting VPath builds |
| 6 | +my$srcdir =$ENV{'SRCDIR'}ordie'SRCDIR environment variable is not set'; |
| 7 | +my$subdir =$ENV{'SUBDIR'}ordie'SUBDIR environment variable is not set'; |
| 8 | + |
| 9 | +my$regress_in ="$srcdir/$subdir/regress.in"; |
| 10 | +my$expected_out ="$srcdir/$subdir/expected.out"; |
| 11 | + |
| 12 | +# the output file should land in the build_dir of VPath, or just in |
| 13 | +# the current dir, if VPath isn't used |
| 14 | +my$regress_out ="regress.out"; |
| 15 | + |
| 16 | +# open input file first, so possible error isn't sent to redirected STDERR |
| 17 | +open(REGRESS_IN,"<",$regress_in) |
| 18 | +ordie"can't open$regress_in for reading:$!"; |
| 19 | + |
| 20 | +# save STDOUT/ERR and redirect both to regress.out |
| 21 | +open(OLDOUT,">&", \*STDOUT)ordie"can't dup STDOUT:$!"; |
| 22 | +open(OLDERR,">&", \*STDERR)ordie"can't dup STDERR:$!"; |
| 23 | + |
| 24 | +open(STDOUT,">",$regress_out) |
| 25 | +ordie"can't open$regress_out for writing:$!"; |
| 26 | +open(STDERR,">&", \*STDOUT)ordie"can't dup STDOUT:$!"; |
| 27 | + |
| 28 | +# read lines from regress.in and run uri-regress on them |
| 29 | +while (<REGRESS_IN>) |
| 30 | + { |
| 31 | +chomp; |
| 32 | +print"trying$_\n"; |
| 33 | +system("./uri-regress\"$_\""); |
| 34 | +print"\n"; |
| 35 | +} |
| 36 | + |
| 37 | +# restore STDOUT/ERR so we can print the outcome to the user |
| 38 | +open(STDERR,">&", \*OLDERR)ordie;# can't complain as STDERR is still duped |
| 39 | +open(STDOUT,">&", \*OLDOUT)ordie"Can't restore STDOUT:$!"; |
| 40 | + |
| 41 | +# just in case |
| 42 | +close REGRESS_IN; |
| 43 | + |
| 44 | +my$diff_status =system( |
| 45 | +"diff -c\"$srcdir/$subdir/expected.out\" regress.out >regress.diff"); |
| 46 | +if ($diff_status == 0) |
| 47 | + { |
| 48 | +print"="x70,"\n"; |
| 49 | +print"All tests passed\n"; |
| 50 | +exit 0; |
| 51 | +} |
| 52 | +else |
| 53 | + { |
| 54 | +print"="x70,"\n"; |
| 55 | +print<<EOF; |
| 56 | +FAILED: the test result differs from the expected output |
| 57 | +
|
| 58 | +Review the difference in "$subdir/regress.diff" |
| 59 | +EOF |
| 60 | +print"="x70,"\n"; |
| 61 | +exit 1; |
| 62 | +} |