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gdb/gdb-6.7-testsuite-stable-results.patch

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- Upgrade to the FSF GDB gdb-6.8.50 snapshot.
2009-02-11 00:04:48 +00:00
gdb/testsuite/gdb.base/fileio.c:
gdb/testsuite/gdb.base/fileio.exp:
- Testsuite fixes for more stable/comparable results.
2007-12-10 23:05:54 +00:00
2007-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/fileio.c (ROOTSUBDIR): New macro.
(main): CHDIR into ROOTSUBDIR. CHOWN ROOTSUBDIR and CHDIR into
ROOTSUBDIR if we are being run as root.
* gdb.base/fileio.exp: Change the startup and finish cleanup.
Change the test file reference to be into the `fileio.dir' directory.
- Upgrade to the FSF GDB gdb-6.8.50 snapshot.
2009-02-11 00:04:48 +00:00
sources/gdb/testsuite/gdb.base/dump.exp:
Found on RHEL-5.s390x.
gdb-6.8.50.20090209/gdb/testsuite/gdb.base/auxv.exp:
random FAIL: gdb.base/auxv.exp: matching auxv data from live and gcore
gdb-6.8.50.20090209/gdb/testsuite/gdb.base/annota1.exp:
frames-invalid can happen asynchronously.
- Testsuite fixes for more stable/comparable results.
2007-12-10 23:05:54 +00:00
--- ./gdb/testsuite/gdb.base/fileio.c 13 Jun 2006 08:55:22 -0000 1.10
+++ ./gdb/testsuite/gdb.base/fileio.c 8 Dec 2007 16:04:10 -0000
@@ -58,6 +58,8 @@ system (const char * string);
1) Invalid string/command. - returns 127. */
static const char *strerrno (int err);
+#define ROOTSUBDIR "fileio.dir"
+
#define FILENAME "foo.fileio.test"
#define RENAMED "bar.fileio.test"
#define NONEXISTANT "nofoo.fileio.test"
@@ -542,6 +544,37 @@ strerrno (int err)
int
main ()
{
+ /* ROOTSUBDIR is already prepared by fileio.exp. We use it for easy cleanup
+ (by fileio.exp) if we are run by multiple users in the same directory. */
+
+ if (chdir (ROOTSUBDIR) != 0)
+ {
+ printf ("chdir " ROOTSUBDIR ": %s\n", strerror (errno));
+ exit (1);
+ }
+
+ /* These tests
+ Open for write but no write permission returns EACCES
+ Unlinking a file in a directory w/o write access returns EACCES
+ fail if we are being run as root - drop the privileges here. */
+
+ if (geteuid () == 0)
+ {
+ uid_t uid = 99;
+
+ if (chown (".", uid, uid) != 0)
+ {
+ printf ("chown %d.%d " ROOTSUBDIR ": %s\n", (int) uid, (int) uid,
+ strerror (errno));
+ exit (1);
+ }
+ if (setuid (uid) || geteuid () == 0)
+ {
+ printf ("setuid %d: %s\n", (int) uid, strerror (errno));
+ exit (1);
+ }
+ }
+
/* Don't change the order of the calls. They partly depend on each other */
test_open ();
test_write ();
--- ./gdb/testsuite/gdb.base/fileio.exp 23 Aug 2007 18:14:16 -0000 1.12
+++ ./gdb/testsuite/gdb.base/fileio.exp 8 Dec 2007 16:04:10 -0000
@@ -46,8 +46,8 @@ if [get_compiler_info ${binfile}] {
return -1;
}
-remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
-remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
+remote_exec build {sh -xc rm\ -rf\ fileio.dir}
+remote_exec build {sh -xc mkdir\ -m777\ fileio.dir}
set oldtimeout $timeout
set timeout [expr "$timeout + 60"]
@@ -88,7 +88,7 @@ gdb_test continue \
"Opening nonexistant file returns ENOENT"
send_gdb "continue\n" ; gdb_expect -re "$gdb_prompt $"
-catch "system \"chmod -f -w nowrt.fileio.test\""
+catch "system \"chmod -f -w fileio.dir/nowrt.fileio.test\""
gdb_test continue \
"Continuing\\..*open 5:.*EACCES$stop_msg" \
@@ -252,8 +252,8 @@ gdb_test continue \
send_gdb "quit\n"
send_gdb "y\n"
-remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
-remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
+remote_exec build {sh -xc test\ -r\ fileio.dir/dir2.fileio.test\ &&\ chmod\ -f\ +w\ fileio.dir/dir2.fileio.test}
+remote_exec build {sh -xc rm\ -rf\ fileio.dir}
set timeout $oldtimeout
return 0
- Fix attaching to stopped processes, based on the upstream version now. - Just kernel-2.6.25 neither upstream nor utrace work with it; 2.6.9 works. - Fix occasional crash on a removed watchpoint. - Fix false testcase FAILs for `gdb.pie/break.exp'. - Fix a false warning (+a testcase FAIL) on s390x watchpoints. - Fix a false FAIL on s390x `gdb.base/dump.exp'.
2008-08-28 18:48:34 +00:00
--- sources/gdb/testsuite/gdb.base/dump.exp-orig 2008-08-28 11:44:40.000000000 +0200
+++ sources/gdb/testsuite/gdb.base/dump.exp 2008-08-28 11:44:49.000000000 +0200
@@ -493,8 +493,10 @@ if ![string compare $is64bitonly "no"] t
gdb_test "print zero_all ()" "" ""
# restore with expressions
+ # Address may fit in int32 but its negative result would be 0xffffxxxx for
+ # 64-bit LONGEST addresses.
test_restore_saved_value \
- "intarr3.srec ${array2_start}-${array_start} &intarray\[3\] &intarray\[4\]" \
+ "intarr3.srec (long)${array2_start}-${array_start} &intarray\[3\] &intarray\[4\]" \
"array partial with expressions" 4 "intarray2\[3\]"
gdb_test "print intarray2\[2\] == 0" " = 1" "element 2 not changed, == 4"
- Upgrade to the FSF GDB gdb-6.8.50 snapshot.
2009-02-11 00:04:48 +00:00
--- gdb-6.8.50.20090209/gdb/testsuite/gdb.base/annota1.exp-orig 2009-02-09 16:31:11.000000000 +0100
+++ gdb-6.8.50.20090209/gdb/testsuite/gdb.base/annota1.exp 2009-02-09 21:27:38.000000000 +0100
@@ -286,7 +286,7 @@ if [target_info exists gdb,nosignals] {
} else {
send_gdb "signal SIGUSR1\n"
gdb_expect {
- -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
+ -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\r\n(\r\n\032\032frames-invalid\r\n)*\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
{ pass "send SIGUSR1" }
-re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
{ setup_xfail "*-*-*" 1270
--- ./gdb/testsuite/gdb.base/auxv.exp 2009-02-11 00:54:54.000000000 +0100
+++ ./gdb/testsuite/gdb.base/auxv.exp 2009-02-11 00:51:30.000000000 +0100
@@ -78,8 +78,10 @@ proc fetch_auxv {test} {
set auxv_lines {}
set bad -1
+ # Former trailing `\[\r\n\]+' may eat just \r leaving \n in the buffer
+ # corrupting the next matches.
if {[gdb_test_multiple "info auxv" $test {
- -re "info auxv\[\r\n\]+" {
+ -re "info auxv\r\n" {
exp_continue
}
-ex "The program has no auxiliary information now" {
@@ -94,20 +96,20 @@ proc fetch_auxv {test} {
set bad 1
exp_continue
}
- -re "^\[0-9\]+\[ \t\]+(AT_\[^ \t\]+)\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[0-9\]+\[ \t\]+(AT_\[^ \t\]+)\[^\r\n\]+\r\n" {
lappend auxv_lines $expect_out(0,string)
exp_continue
}
- -re "^\[0-9\]+\[ \t\]+\\?\\?\\?\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[0-9\]+\[ \t\]+\\?\\?\\?\[^\r\n\]+\r\n" {
warning "Unrecognized tag value: $expect_out(0,string)"
set bad 1
lappend auxv_lines $expect_out(0,string)
exp_continue
}
- -re ".*$gdb_prompt $" {
+ -re "$gdb_prompt $" {
incr bad
}
- -re "^\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[^\r\n\]+\r\n" {
if {!$bad} {
warning "Unrecognized output: $expect_out(0,string)"
set bad 1
--- ./gdb/testsuite/gdb.base/callfuncs.exp 2009-01-03 06:58:03.000000000 +0100
+++ ./gdb/testsuite/gdb.base/callfuncs.exp 2009-02-11 00:51:42.000000000 +0100
@@ -249,15 +249,17 @@ proc fetch_all_registers {test} {
set all_registers_lines {}
set bad -1
+ # Former trailing `\[\r\n\]+' may eat just \r leaving \n in the buffer
+ # corrupting the next matches.
if {[gdb_test_multiple "info all-registers" $test {
- -re "info all-registers\[\r\n\]+" {
+ -re "info all-registers\r\n" {
exp_continue
}
-ex "The program has no registers now" {
set bad 1
exp_continue
}
- -re "^bspstore\[ \t\]+\[^\r\n\]+\[\r\n\]+" {
+ -re "^bspstore\[ \t\]+\[^\r\n\]+\r\n" {
if [istarget "ia64-*-*"] {
# Filter out bspstore which is specially tied to bsp,
# giving spurious differences.
@@ -266,14 +268,14 @@ proc fetch_all_registers {test} {
}
exp_continue
}
- -re "^\[^ \t\]+\[ \t\]+\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[^ \t\]+\[ \t\]+\[^\r\n\]+\r\n" {
lappend all_registers_lines $expect_out(0,string)
exp_continue
}
- -re ".*$gdb_prompt $" {
+ -re "$gdb_prompt $" {
incr bad
}
- -re "^\[^\r\n\]+\[\r\n\]+" {
+ -re "^\[^\r\n\]+\r\n" {
if {!$bad} {
warning "Unrecognized output: $expect_out(0,string)"
set bad 1
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