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fix some gdb.dwarf2 tests for parallel safety

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This fixes a few gdb.dwarf2 tests to be more parallel-safe.  This
mostly amounts to changing them to write their files into the
directory designated by standard_output_file.

Built and regtested on x86-64 Fedora 18.

	* gdb.dwarf2/clztest.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-minsym-in-cu.exp: Use standard_testfile.
	* gdb.dwarf2/fission-base.S: Remove directory from
	DW_AT_GNU_dwo_name.
	* gdb.dwarf2/fission-base.exp: Use build_executable.  Set
	debug-file-directory.
	* gdb.dwarf2/fission-reread.S: Remove directory from
	DW_AT_GNU_dwo_name.
	* gdb.dwarf2/fission-reread.exp: Use build_executable.  Set
	debug-file-directory.
This commit is contained in:
Tom Tromey
2013-08-22 13:39:13 +00:00
parent 3ce958b2ab
commit 7a218f8865
7 changed files with 39 additions and 15 deletions
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13
gdb/testsuite/ChangeLog
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@ -1,3 +1,16 @@
2013-08-22 Tom Tromey <tromey@redhat.com>
* gdb.dwarf2/clztest.exp: Use standard_testfile.
* gdb.dwarf2/dw2-minsym-in-cu.exp: Use standard_testfile.
* gdb.dwarf2/fission-base.S: Remove directory from
DW_AT_GNU_dwo_name.
* gdb.dwarf2/fission-base.exp: Use build_executable. Set
debug-file-directory.
* gdb.dwarf2/fission-reread.S: Remove directory from
DW_AT_GNU_dwo_name.
* gdb.dwarf2/fission-reread.exp: Use build_executable. Set
debug-file-directory.
2013-08-16 Doug Evans <dje@google.com>
* lib/prelink-support.exp (prelink_yes): Flag test as unsupported if

1
gdb/testsuite/gdb.dwarf2/clztest.exp
View File

@ -15,6 +15,7 @@
load_lib dwarf.exp
standard_testfile .S
set test "clztest"
# This test can only be run on targets which support DWARF-2 and use gas.

6
gdb/testsuite/gdb.dwarf2/dw2-minsym-in-cu.exp
View File

@ -21,11 +21,9 @@ if {![dwarf2_support]} {
# This testfile has reproducibility only with cc-with-index.sh.
set testfile "dw2-minsym-in-cu"
set srcfile ${testfile}.S
set executable ${testfile}
standard_testfile .S
if [prepare_for_testing ${testfile}.exp ${executable} ${srcfile}] {
if [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] {
return -1
}

5
gdb/testsuite/gdb.dwarf2/fission-base.S
View File

@ -145,10 +145,7 @@ main:
.ascii "/tmp/src/gdb/testsuite\0" # DW_AT_comp_dir
# Normally dwo_name would be "fission-base.dwo".
# Simplification: Leave the DWO contents in the executable.
# "gdb.dwarf2/" is included so that gdb can load the file without
# having to set "debug-file-directory". This is useful when
# testing with cc-with-tweaks.sh -i.
.ascii "gdb.dwarf2/fission-base\0" # DW_AT_GNU_dwo_name
.ascii "fission-base\0" # DW_AT_GNU_dwo_name
.4byte .Ldebug_pubnames0 # DW_AT_GNU_pubnames
.4byte .Ldebug_pubtypes0 # DW_AT_GNU_pubtypes
.4byte .Ldebug_addr0_begin # DW_AT_GNU_addr_base

11
gdb/testsuite/gdb.dwarf2/fission-base.exp
View File

@ -29,10 +29,19 @@ set basename "fission-base"
standard_testfile .S
if { [prepare_for_testing "$testfile.exp" "$testfile" "$srcfile" {nodebug}] } {
if { [build_executable "$testfile.exp" "$testfile" "$srcfile" {nodebug}] } {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
"set debug-file-directory"
gdb_load ${binfile}
if ![runto_main] {
return -1
}

7
gdb/testsuite/gdb.dwarf2/fission-reread.S
View File

@ -135,11 +135,8 @@ main:
.uleb128 0x2 /* (DIE (0) DW_TAG_type_unit) */
.ascii "/tmp/src/gdb/testsuite\0" /* DW_AT_comp_dir */
/* Normally dwo_name would be "fission-reread.dwo".
Simplification: Leave the DWO contents in the executable.
"gdb.dwarf2/" is included so that gdb can load the file without
having to set "debug-file-directory". This is useful when
testing with cc-with-tweaks.sh -i. */
.ascii "gdb.dwarf2/fission-reread\0" /* DW_AT_GNU_dwo_name */
Simplification: Leave the DWO contents in the executable. */
.ascii "fission-reread\0" /* DW_AT_GNU_dwo_name */
.4byte .Ldebug_pubnames0 /* DW_AT_GNU_pubnames */
.4byte .Ldebug_pubtypes0 /* DW_AT_GNU_pubtypes */
.4byte .Ldebug_addr0 /* DW_AT_GNU_addr_base */

11
gdb/testsuite/gdb.dwarf2/fission-reread.exp
View File

@ -24,10 +24,19 @@ set basename "fission-reread"
standard_testfile .S
if { [prepare_for_testing "$testfile.exp" "$testfile" "$srcfile" {nodebug}] } {
if { [build_executable "$testfile.exp" "$testfile" "$srcfile" {nodebug}] } {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
"set debug-file-directory"
gdb_load ${binfile}
gdb_test "break main" "Breakpoint.*at.*"
# If we get this far gdb didn't crash, nor did an error occur.