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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Jan Kratochvil <jan.kratochvil@redhat.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-6.7-testsuite-stable-results.patch
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;; Testsuite fixes for more stable/comparable results.
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;;=fedoratest
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gdb/testsuite/gdb.base/fileio.c:
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gdb/testsuite/gdb.base/fileio.exp:
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2007-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
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* gdb.base/fileio.c (ROOTSUBDIR): New macro.
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(main): CHDIR into ROOTSUBDIR. CHOWN ROOTSUBDIR and CHDIR into
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ROOTSUBDIR if we are being run as root.
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* gdb.base/fileio.exp: Change the startup and finish cleanup.
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Change the test file reference to be into the `fileio.dir' directory.
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sources/gdb/testsuite/gdb.base/dump.exp:
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Found on RHEL-5.s390x.
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gdb-6.8.50.20090209/gdb/testsuite/gdb.base/auxv.exp:
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random FAIL: gdb.base/auxv.exp: matching auxv data from live and gcore
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gdb-6.8.50.20090209/gdb/testsuite/gdb.base/annota1.exp:
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frames-invalid can happen asynchronously.
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diff --git a/gdb/testsuite/gdb.base/fileio.c b/gdb/testsuite/gdb.base/fileio.c
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--- a/gdb/testsuite/gdb.base/fileio.c
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+++ b/gdb/testsuite/gdb.base/fileio.c
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@@ -559,6 +559,28 @@ strerrno (int err)
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int
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main ()
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{
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+ /* These tests
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+ Open for write but no write permission returns EACCES
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+ Unlinking a file in a directory w/o write access returns EACCES
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+ fail if we are being run as root - drop the privileges here. */
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+
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+ if (geteuid () == 0)
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+ {
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+ uid_t uid = 99;
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+
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+ if (chown (OUTDIR, uid, uid) != 0)
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+ {
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+ printf ("chown %d.%d %s: %s\n", (int) uid, (int) uid,
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+ OUTDIR, strerror (errno));
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+ exit (1);
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+ }
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+ if (setuid (uid) || geteuid () == 0)
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+ {
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+ printf ("setuid %d: %s\n", (int) uid, strerror (errno));
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+ exit (1);
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+ }
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+ }
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+
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/* Don't change the order of the calls. They partly depend on each other */
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test_open ();
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test_write ();
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diff --git a/gdb/testsuite/gdb.base/fileio.exp b/gdb/testsuite/gdb.base/fileio.exp
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--- a/gdb/testsuite/gdb.base/fileio.exp
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+++ b/gdb/testsuite/gdb.base/fileio.exp
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@@ -24,9 +24,9 @@ if [target_info exists gdb,nofileio] {
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standard_testfile
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if {[is_remote host]} {
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- set outdir .
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+ set outdir "fileio.dir"
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} else {
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- set outdir [standard_output_file {}]
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+ set outdir [standard_output_file "fileio.dir"]
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}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
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@@ -47,7 +47,8 @@ set dir2 [standard_output_file dir2.fileio.test]
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if {[file exists $dir2] && ![file writable $dir2]} {
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system "chmod +w $dir2"
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}
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-system "rm -rf [standard_output_file *.fileio.test]"
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+system "rm -rf [standard_output_file fileio.dir]"
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+system "mkdir -m777 [standard_output_file fileio.dir]"
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set oldtimeout $timeout
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set timeout [expr "$timeout + 60"]
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@@ -89,7 +90,7 @@ gdb_test continue \
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gdb_test "continue" ".*" ""
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-catch "system \"chmod -f -w [standard_output_file nowrt.fileio.test]\""
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+catch "system \"chmod -f -w [standard_output_file fileio.dir/nowrt.fileio.test]\""
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gdb_test continue \
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"Continuing\\..*open 5:.*EACCES$stop_msg" \
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@@ -276,9 +277,7 @@ gdb_test continue \
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gdb_exit
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# Make dir2 writable again so rm -rf of a build tree Just Works.
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-if {[file exists $dir2] && ![file writable $dir2]} {
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- system "chmod +w $dir2"
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-}
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+system "chmod -R +w $outdir"
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set timeout $oldtimeout
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return 0
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