diff options
Diffstat (limited to 'gcc-4.4.3/contrib/dg-cmp-results.sh')
| -rwxr-xr-x | gcc-4.4.3/contrib/dg-cmp-results.sh | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/gcc-4.4.3/contrib/dg-cmp-results.sh b/gcc-4.4.3/contrib/dg-cmp-results.sh deleted file mode 100755 index d29176954..000000000 --- a/gcc-4.4.3/contrib/dg-cmp-results.sh +++ /dev/null @@ -1,211 +0,0 @@ -#!/bin/bash -# Copyright (C) 2006, 2008 Free Software Foundation -# -# Analyze changes in GCC DejaGNU test logs for binutils, gcc, gdb, etc. -# Original version written in 2005 by James Lemke <jwlemke@wasabisystems.com>. -# -# See usage() below. - -usage () { - cat <<EOF >&2 -Usage: - dg-cmp-results.sh [-v] [-v] [-v] <variant-name> <old-file> <new-file> - <variant-name> names the desired variant, "/" must be written as "\/". - Use the empty string ("") for the first variant in each file. - Output is to stdout. - Non-verbose output is degradation info like PASS->FAIL. - -v adds improvement info like FAIL->PASS. - -v -v adds info like tests that are no longer run. - -v -v -v adds info for tests that have not changed status. - -v -v -v -v is used for debugging. -EOF -} - -verbose=0 -while test "$1" = "-v"; do - verbose=`expr $verbose + 1` - shift -done - -if test $# -ne 3 ; then - usage - exit 1 -fi - -if test ! -f "$2"; then - echo "unable to open $2" >&2 - exit 1 -fi - -if test ! -f "$3"; then - echo "unable to open $3" >&2 - exit 1 -fi - -# Command differences for various platforms. -case `uname -s` in -Darwin|NetBSD) - E=-E # sed - ;; -*) - E=-r # sed - ;; -esac - -# sections are identified by separator lines beginning with '\t\t==='. -# section 0 identifies run date, target, and host. -# section 1 and subsequent contain test data for a target variant. -# -skip to /^Running target/ and use that line to identify the variant. -# -subsequent lines contain the result data. They begin with: -# '(PASS|FAIL|XFAIL|XPASS|UNTESTED|UNSUPPORTED|UNRESOLVED):' -VARIANT="$1" -OFILE="$2" -OBASE=`basename "$2"` -NFILE="$3" -NBASE=`basename "$3"` - -echo "dg-cmp-results.sh: Verbosity is ${verbose}, Variant is \"${VARIANT}\"" -echo - -header="^Running target $VARIANT" - -temp=`grep "$header" $OFILE` -if test -z "$temp"; then - echo "Error: variant \"$VARIANT\" not found in $OFILE." - exit 1 -fi -temp=`grep "$header" $NFILE` -if test -z "$temp"; then - echo "Error: variant \"$VARIANT\" not found in $NFILE." - exit 1 -fi -unset temp - -# Copy out the old file's section 0. -echo "Older log file: $OFILE" -sed $E -e '/^[[:space:]]+===/,$d' $OFILE - -# Copy out the new file's section 0. -echo "Newer log file: $NFILE" -sed $E -e '/^[[:space:]]+===/,$d' $NFILE - -# Create a temporary file from the old file's interesting section. -sed $E -e "1,/$header/d" \ - -e '/^[[:space:]]+===/,$d' \ - -e '/^[A-Z]+:/!d' \ - -e '/^(WARNING|ERROR):/d' \ - -e 's/\r$//' \ - -e 's/^/O:/' \ - $OFILE | - sort -s -t : -k 3b - \ - >/tmp/o$$-$OBASE - -# Create a temporary file from the new file's interesting section. -sed $E -e "1,/$header/d" \ - -e '/^[[:space:]]+===/,$d' \ - -e '/^[A-Z]+:/!d' \ - -e '/^(WARNING|ERROR):/d' \ - -e 's/\r$//' \ - -e 's/^/N:/' \ - $NFILE | - sort -s -t : -k 3b - \ - >/tmp/n$$-$NBASE - -# Merge the two files, then compare adjacent lines. -# Comparison is complicated by tests that may be run multiple times. -# If that case, we assume that the order is the same in both files. -cat <<EOF >compare-$$.awk -BEGIN { - FS = ":" - queue1 = 1; queueN = 0; status[queue1] = ""; name[queue1] = "" - verbose = verbose + 0 # Make sure it's defined. -} - -# FIFO circular queue -function push(st, nm) { - queueN += 1; status[queueN] = st; name[queueN] = nm -} -function peek() { - result = 0 - if (queueN >= queue1) result = queue1 - return result -} -function drop() { - queue1 += 1 - if (queue1 > queueN) { queue1 = 1; queueN = 0; } -} - -function compare(st, nm) { - old = peek() - if (old == 0) { - # This new test wasn't run last time. - if (verbose >= 2) printf("NA->%s:%s\n", st, nm) - } - else { - # Compare this new test to the first queued old one. - if (verbose >= 4) { - printf("Comparing two lines:\n O:%s:%s\n N:%s:%s\n", - status[old], name[old], st, nm) - } - if (name[old] != nm) { - # The old test wasn't run this time and - # the new test wasn't run last time. - if (verbose >= 2) { - printf("%s->NA:%s\n", status[old], name[old]) - if (nm != "") printf("NA->%s:%s\n", st, nm) - } - drop() - } - else { - notable = 0 - if (status[old] == st) { - # Status of this test has not changed. - if (verbose >= 3) printf("%s:%s\n", st, nm) - } - else if(status[old] == "PASS" && st == "XFAIL") { - if (verbose >= 1) notable = 1 - } - else if(status[old] == "PASS" || st == "FAIL") { - # Test did pass but doesn't now - # or didn't fail but does now. - notable = 1 - } - else if(st == "PASS") { - # Test didn't pass but does now. - if (verbose >= 1) notable = 1 - } - else if(verbose >= 2) { - # Miscellaneous status change. - notable = 1 - } - if (notable > 0) printf("%s->%s:%s\n", status[old], st, nm) - drop() - } - } -} - -/^O:/ { - while (old = peek()) { - if (name[old] == \$3) break; - # The queued test is no longer run. - compare("", ""); - } - # Save this test for later comparison. - push(\$2, \$3) -} - -/^N:/ { - compare(\$2, \$3) -} - -END { - while (old = peek()) compare("", "") -} -EOF -sort -m -s -t : -k 3b /tmp/o$$-$OBASE /tmp/n$$-$NBASE | - awk -v verbose=$verbose -f compare-$$.awk /dev/stdin - -# Delete the temporary files. -rm -f compare-$$.awk /tmp/o$$-$OBASE /tmp/n$$-$NBASE - -exit 0 |