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author | Simon Marchi <simon.marchi@polymtl.ca> | 2022-11-18 11:06:47 -0500 |
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committer | Simon Marchi <simon.marchi@polymtl.ca> | 2022-11-28 09:40:26 -0500 |
commit | 4a6bdfb9baa27e29151c7e97ae2abbe902f53638 (patch) | |
tree | ebd9a4dda63720552475abc0f25dba296ec07e6b /gdb | |
parent | 912b12ad84adf32af5827511af5afecedb108c63 (diff) | |
download | gdb-4a6bdfb9baa27e29151c7e97ae2abbe902f53638.zip gdb-4a6bdfb9baa27e29151c7e97ae2abbe902f53638.tar.gz gdb-4a6bdfb9baa27e29151c7e97ae2abbe902f53638.tar.bz2 |
gdb/testsuite: fail if gdb_start_cmd fails
I broke gdb.ada/start.exp, and did not notice it, because it outputs an
UNTESTED if gdb_start_cmd fails. I don't really see when start would
fail and it's not a problem that should be looked at. Change all spots
that call untested after a gdb_start_cmd failure, use fail instead.
Doing so caused some failures with the native-gdbserver board. Some
tests that use "start" were relying on the fact that start would fail
with that board to just return with "untested". Change them to add an
early return if use_gdb_stub returns true.
Some gdb.pascal tests also failed with native-gdbserver, because they
did use gdb_start_cmd to start the inferior, for no good reason.
Convert them to use runto_main instead, which does the right thing if
the target is a stub.
A further refactoring could be to make gdb_start_cmd match the expected
breakpoint hit and the prompt, which it doesn't do currently (it leaves
that to the callers, but not all of them do).
Change-Id: I097370851213e798ff29fb6cf8ba25ef7d2be007
Reviewed-By: Bruno Larsen <blarsen@redhat.com>
Approved-By: Andrew Burgess <aburgess@redhat.com>
Diffstat (limited to 'gdb')
-rw-r--r-- | gdb/testsuite/gdb.ada/exec_changed.exp | 2 | ||||
-rw-r--r-- | gdb/testsuite/gdb.ada/start.exp | 2 | ||||
-rw-r--r-- | gdb/testsuite/gdb.base/start-cpp.exp | 7 | ||||
-rw-r--r-- | gdb/testsuite/gdb.base/start.exp | 6 | ||||
-rw-r--r-- | gdb/testsuite/gdb.base/watchpoint-hw.exp | 6 | ||||
-rw-r--r-- | gdb/testsuite/gdb.dwarf2/main-subprogram.exp | 7 | ||||
-rw-r--r-- | gdb/testsuite/gdb.pascal/floats.exp | 12 | ||||
-rw-r--r-- | gdb/testsuite/gdb.pascal/gdb11492.exp | 12 | ||||
-rw-r--r-- | gdb/testsuite/gdb.pascal/hello.exp | 18 | ||||
-rw-r--r-- | gdb/testsuite/gdb.pascal/integers.exp | 13 |
10 files changed, 43 insertions, 42 deletions
diff --git a/gdb/testsuite/gdb.ada/exec_changed.exp b/gdb/testsuite/gdb.ada/exec_changed.exp index 52868f6..e09f59e 100644 --- a/gdb/testsuite/gdb.ada/exec_changed.exp +++ b/gdb/testsuite/gdb.ada/exec_changed.exp @@ -54,7 +54,7 @@ gdb_load ${common_binfile} # Start the program, we should land in the program main procedure if { [gdb_start_cmd] < 0 } { - untested start + fail start return -1 } diff --git a/gdb/testsuite/gdb.ada/start.exp b/gdb/testsuite/gdb.ada/start.exp index de08071..63dcc61 100644 --- a/gdb/testsuite/gdb.ada/start.exp +++ b/gdb/testsuite/gdb.ada/start.exp @@ -34,7 +34,7 @@ clean_restart ${testfile} # Verify that "start" lands inside the right procedure. if { [gdb_start_cmd] < 0 } { - untested "start failed to land inside the right procedure" + fail "start failed to land inside the right procedure" return -1 } diff --git a/gdb/testsuite/gdb.base/start-cpp.exp b/gdb/testsuite/gdb.base/start-cpp.exp index 9fabab4..63b6ec0 100644 --- a/gdb/testsuite/gdb.base/start-cpp.exp +++ b/gdb/testsuite/gdb.base/start-cpp.exp @@ -13,6 +13,11 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +if { [use_gdb_stub] } { + unsupported "test requires running" + return +} + standard_testfile .cc if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { @@ -28,7 +33,7 @@ if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { # For C++ programs, "start" should stop in main(). if { [gdb_start_cmd] < 0 } { - untested start + fail start return -1 } diff --git a/gdb/testsuite/gdb.base/start.exp b/gdb/testsuite/gdb.base/start.exp index 9de3db3..a0c8c8c 100644 --- a/gdb/testsuite/gdb.base/start.exp +++ b/gdb/testsuite/gdb.base/start.exp @@ -13,6 +13,10 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +if { [use_gdb_stub] } { + unsupported "test requires running" + return +} standard_testfile @@ -25,7 +29,7 @@ if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { # For C programs, "start" should stop in main(). if { [gdb_start_cmd] < 0 } { - untested start + fail start return -1 } diff --git a/gdb/testsuite/gdb.base/watchpoint-hw.exp b/gdb/testsuite/gdb.base/watchpoint-hw.exp index 23de0c3..d0fd162 100644 --- a/gdb/testsuite/gdb.base/watchpoint-hw.exp +++ b/gdb/testsuite/gdb.base/watchpoint-hw.exp @@ -13,6 +13,10 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +if { [use_gdb_stub] } { + unsupported "test requires running" + return +} if {[skip_hw_watchpoint_tests]} { return 0 @@ -33,7 +37,7 @@ gdb_test "watch watchee" "atchpoint 1: watchee" # `runto_main' or `runto main' would delete the watchpoint created above. if { [gdb_start_cmd] < 0 } { - untested start + fail start return -1 } gdb_test "" "main .* at .*" "start" diff --git a/gdb/testsuite/gdb.dwarf2/main-subprogram.exp b/gdb/testsuite/gdb.dwarf2/main-subprogram.exp index df302ff..14adf66 100644 --- a/gdb/testsuite/gdb.dwarf2/main-subprogram.exp +++ b/gdb/testsuite/gdb.dwarf2/main-subprogram.exp @@ -19,6 +19,11 @@ if {![dwarf2_support]} { return 0 } +if { [use_gdb_stub] } { + unsupported "test requires running" + return +} + standard_testfile .c -dw.S # Make some DWARF for the test. @@ -62,7 +67,7 @@ set have_index [exec_has_index_section $binfile] # that this was the real "main". if {[gdb_start_cmd] < 0} { - untested "could not start ${testfile}" + fail "could not start ${testfile}" return -1 } diff --git a/gdb/testsuite/gdb.pascal/floats.exp b/gdb/testsuite/gdb.pascal/floats.exp index 32a8ea4..1804597 100644 --- a/gdb/testsuite/gdb.pascal/floats.exp +++ b/gdb/testsuite/gdb.pascal/floats.exp @@ -24,6 +24,10 @@ if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable clean_restart ${testfile} +if { ![runto_main] } { + return +} + set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] @@ -34,14 +38,6 @@ if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { pass "setting breakpoint 2" } -# Verify that "start" lands inside the right procedure. -if { [gdb_start_cmd] < 0 } { - untested start - return -1 -} - -gdb_test "" ".* at .*${srcfile}.*" "start" - gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint" gdb_test "print r" ".* = 0" "print r before assigned to 1.25" diff --git a/gdb/testsuite/gdb.pascal/gdb11492.exp b/gdb/testsuite/gdb.pascal/gdb11492.exp index 66c2de1..84dcca7 100644 --- a/gdb/testsuite/gdb.pascal/gdb11492.exp +++ b/gdb/testsuite/gdb.pascal/gdb11492.exp @@ -23,19 +23,17 @@ if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable } clean_restart ${testfile} + +if { ![runto_main] } { + return +} + set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] if { [gdb_breakpoint ${srcfile}:${bp_location1}] } { pass "setting breakpoint 1" } -# Verify that "start" lands inside the right procedure. -if { [gdb_start_cmd] < 0 } { - untested start - return -1 -} - -gdb_test "" ".* at .*${srcfile}.*" "start" gdb_test "continue" "" gdb_test "print integer_array" { = \{50, 51, 52, 53, 54, 55, 56, 57\}} diff --git a/gdb/testsuite/gdb.pascal/hello.exp b/gdb/testsuite/gdb.pascal/hello.exp index f7ae8ed..e744045 100644 --- a/gdb/testsuite/gdb.pascal/hello.exp +++ b/gdb/testsuite/gdb.pascal/hello.exp @@ -22,6 +22,11 @@ if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable } clean_restart ${testfile} + +if { ![runto_main] } { + return +} + set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] @@ -32,19 +37,6 @@ if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { pass "setting breakpoint 2" } -# Verify that "start" lands inside the right procedure. -if { [gdb_start_cmd] < 0 } { - untested start - return -1 -} - -# This test fails for gpc -# because debug information for 'main' -# is in some <implicit code> -gdb_test "" \ - ".* at .*hello.pas.*" \ - "start" - gdb_test "cont" \ "Breakpoint .*:${bp_location1}.*" \ "Going to first breakpoint" diff --git a/gdb/testsuite/gdb.pascal/integers.exp b/gdb/testsuite/gdb.pascal/integers.exp index e11335a..8a2f517 100644 --- a/gdb/testsuite/gdb.pascal/integers.exp +++ b/gdb/testsuite/gdb.pascal/integers.exp @@ -22,6 +22,11 @@ if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable } clean_restart ${testfile} + +if { ![runto_main] } { + return +} + set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] @@ -32,14 +37,6 @@ if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { pass "setting breakpoint 2" } -# Verify that "start" lands inside the right procedure. -if { [gdb_start_cmd] < 0 } { - untested start - return -1 -} - -gdb_test "" ".* at .*${srcfile}.*" "start" - gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint" gdb_test "print i" ".* = 0" "print i before assigned to 1" |