Use require with is_remote

This changes some tests to use require with 'is_remote', rather than
an explicit test.  This adds uniformity helps clean up more spots
where a test might exit early without any notification.

26 files changed, 41 insertions, 102 deletions

diff --git a/gdb/testsuite/gdb.base/annotate-symlink.exp b/gdb/testsuite/gdb.base/annotate-symlink.exp
index a0f8ed9eabc..73412406792 100644
--- a/gdb/testsuite/gdb.base/annotate-symlink.exp
+++ b/gdb/testsuite/gdb.base/annotate-symlink.exp
@@ -15,10 +15,9 @@
 
 standard_testfile realname-expand.c realname-expand-real.c
 
-if [is_remote host] {
-    unsupported "compiling on a remote host does not support a filename with directory."
-    return 0
-}
+# Compiling on a remote host does not support a filename with
+# directory.
+require {!is_remote host}
 
 set srcdirabs [file join [pwd] $srcdir]
 set srcfilelink [standard_output_file realname-expand-link.c]
diff --git a/gdb/testsuite/gdb.base/argv0-symlink.exp b/gdb/testsuite/gdb.base/argv0-symlink.exp
index b321a244221..57b348b36bb 100644
--- a/gdb/testsuite/gdb.base/argv0-symlink.exp
+++ b/gdb/testsuite/gdb.base/argv0-symlink.exp
@@ -22,10 +22,7 @@
 
 require isnative
 
-if { [is_remote host] } {
-    unsupported "argv0-symlink.exp not supported on remote host"
-    return -1
-}
+require {!is_remote host}
 
 standard_testfile
 
diff --git a/gdb/testsuite/gdb.base/attach-pie-misread.exp b/gdb/testsuite/gdb.base/attach-pie-misread.exp
index 96f02429abd..484bd487a3b 100644
--- a/gdb/testsuite/gdb.base/attach-pie-misread.exp
+++ b/gdb/testsuite/gdb.base/attach-pie-misread.exp
@@ -15,9 +15,8 @@
 
 # This test only works on GNU/Linux.
 require !use_gdb_stub isnative allow_shlib_tests
-if { [is_remote host] || ![istarget *-linux*] } {
-    return
-}
+require {!is_remote host}
+require {istarget *-linux*}
 
 load_lib prelink-support.exp
 
diff --git a/gdb/testsuite/gdb.base/auto-load.exp b/gdb/testsuite/gdb.base/auto-load.exp
index 23cf72a942f..02ce0467730 100644
--- a/gdb/testsuite/gdb.base/auto-load.exp
+++ b/gdb/testsuite/gdb.base/auto-load.exp
@@ -15,9 +15,7 @@
 
 standard_testfile
 
-if [is_remote host] {
-    return 0
-}
+require {!is_remote host}
 
 set targetdir "${binfile}.dir"
 set sourcescript "${srcdir}/${subdir}/${testfile}-script"
diff --git a/gdb/testsuite/gdb.base/break-interp.exp b/gdb/testsuite/gdb.base/break-interp.exp
index 9652b32b632..6061c739d05 100644
--- a/gdb/testsuite/gdb.base/break-interp.exp
+++ b/gdb/testsuite/gdb.base/break-interp.exp
@@ -15,9 +15,8 @@
 
 # This test only works on GNU/Linux.
 require !use_gdb_stub isnative allow_shlib_tests
-if { [is_remote host] || ![istarget *-linux*] } {
-    return
-}
+require {!is_remote host}
+require {istarget *-linux*}
 
 load_lib prelink-support.exp
 
diff --git a/gdb/testsuite/gdb.base/bt-on-fatal-signal.exp b/gdb/testsuite/gdb.base/bt-on-fatal-signal.exp
index 128db758284..d0364cc6b89 100644
--- a/gdb/testsuite/gdb.base/bt-on-fatal-signal.exp
+++ b/gdb/testsuite/gdb.base/bt-on-fatal-signal.exp
@@ -23,10 +23,7 @@ standard_testfile
 # remote host (will the signal go to GDB, or the program that
 # established the connection to the remote host?), so just skip this
 # test for remote host setups.
-if {[is_remote host]} {
-    untested $testfile
-    return -1
-}
+require {!is_remote host}
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile]} {
     return -1
diff --git a/gdb/testsuite/gdb.base/fullname.exp b/gdb/testsuite/gdb.base/fullname.exp
index 19da89eae45..51ccb012688 100644
--- a/gdb/testsuite/gdb.base/fullname.exp
+++ b/gdb/testsuite/gdb.base/fullname.exp
@@ -18,12 +18,9 @@
 
 standard_testfile
 
-# We rely on being able to copy things around.
-
-if { [is_remote host] } {
-    untested "setting breakpoints by full path"
-    return -1
-}
+# We rely on being able to copy things around and being able to set
+# breakpoints by full path.
+require {!is_remote host}
 
 # Create a temporary file in the build directory.  Use a different
 # filename in case ${srcdir} == ${objdir}.
diff --git a/gdb/testsuite/gdb.base/fullpath-expand.exp b/gdb/testsuite/gdb.base/fullpath-expand.exp
index aee23fe0fea..285d0be08ec 100644
--- a/gdb/testsuite/gdb.base/fullpath-expand.exp
+++ b/gdb/testsuite/gdb.base/fullpath-expand.exp
@@ -15,10 +15,9 @@
 
 standard_testfile .c fullpath-expand-func.c
 
-if [is_remote host] {
-    unsupported "compiling on a remote host does not support a filename with directory."
-    return 0
-}
+# Compiling on a remote host does not support a filename with
+# directory.
+require {!is_remote host}
 
 if { [file pathtype $objdir] != "absolute" } {
     untested "objdir $objdir is not absolute"
diff --git a/gdb/testsuite/gdb.base/gdbhistsize-history.exp b/gdb/testsuite/gdb.base/gdbhistsize-history.exp
index d3e4a052c6b..59fd2d0c143 100644
--- a/gdb/testsuite/gdb.base/gdbhistsize-history.exp
+++ b/gdb/testsuite/gdb.base/gdbhistsize-history.exp
@@ -20,11 +20,7 @@
 
 # We cannot expect remote hosts to see environment variables set on the
 # local machine.
-
-if { [is_remote host] } {
-    unsupported "can't set environment variables on remote host"
-    return -1
-}
+require {!is_remote host}
 
 # Check that the history size is properly set to SIZE when the environment
 # variable ENV_VAR is set to GDBHISTSIZE.
diff --git a/gdb/testsuite/gdb.base/gdbinit-history.exp b/gdb/testsuite/gdb.base/gdbinit-history.exp
index 46d76b0e239..4c73293627c 100644
--- a/gdb/testsuite/gdb.base/gdbinit-history.exp
+++ b/gdb/testsuite/gdb.base/gdbinit-history.exp
@@ -18,16 +18,13 @@
 # Test the setting of "history size" via $HOME/.gdbinit
 
 # This test depends on being able to set $HOME and $GDBHISTSIZE.
-# We cannot expect remote hosts to see environment variables set on the
-# local machine.
 
 # Do not run if gdb debug is enabled - it interferes with the command history.
 require !gdb_debug_enabled
 
-if { [is_remote host] } {
-    unsupported "can't set environment variables on remote host"
-    return -1
-}
+# We cannot expect remote hosts to see environment variables set on the
+# local machine.
+require {!is_remote host}
 
 # Check that the history size is properly set to SIZE when reading the .gdbinit
 # file located in HOME with the environment variable GDBHISTSIZE optionally
diff --git a/gdb/testsuite/gdb.base/info-fun.exp b/gdb/testsuite/gdb.base/info-fun.exp
index 683c732e671..c14d87b8cc7 100644
--- a/gdb/testsuite/gdb.base/info-fun.exp
+++ b/gdb/testsuite/gdb.base/info-fun.exp
@@ -13,9 +13,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 require allow_shlib_tests
-if { [is_remote target] } {
-    return 0
-}
+require {!is_remote target}
 
 # Library file.
 set libname "info-fun-solib"
diff --git a/gdb/testsuite/gdb.base/libsegfault.exp b/gdb/testsuite/gdb.base/libsegfault.exp
index 9a983992ea0..7862c9600fe 100644
--- a/gdb/testsuite/gdb.base/libsegfault.exp
+++ b/gdb/testsuite/gdb.base/libsegfault.exp
@@ -22,10 +22,7 @@
 
 # We cannot expect remote hosts to see environment variables set on
 # the local machine.
-if { [is_remote host] } {
-    unsupported "can't set environment variables on remote host"
-    return -1
-}
+require {!is_remote host}
 
 # Spawn GDB with LIB preloaded with LD_PRELOAD.  CMDLINE_OPTS are
 # command line options passed to GDB.
diff --git a/gdb/testsuite/gdb.base/macro-source-path.exp b/gdb/testsuite/gdb.base/macro-source-path.exp
index d46e93bb5c1..2d6eaeb6c65 100644
--- a/gdb/testsuite/gdb.base/macro-source-path.exp
+++ b/gdb/testsuite/gdb.base/macro-source-path.exp
@@ -23,9 +23,7 @@ standard_testfile
 # If the host is remote, source files are uploaded to the host and compiled
 # there, but without the directory structure we expect, making the test
 # pointless.  Skip the test in that case.
-if { [is_remote host] } {
-    return
-}
+require {!is_remote host}
 
 # Copy the source file at these locations in the output directory ($out):
 #
diff --git a/gdb/testsuite/gdb.base/prelink.exp b/gdb/testsuite/gdb.base/prelink.exp
index 6945a923194..12837b95255 100644
--- a/gdb/testsuite/gdb.base/prelink.exp
+++ b/gdb/testsuite/gdb.base/prelink.exp
@@ -20,9 +20,7 @@
 
 
 require isnative allow_shlib_tests is_c_compiler_gcc
-if { [is_remote host] } {
-    return
-}
+require {!is_remote host}
 
 load_lib prelink-support.exp
 
diff --git a/gdb/testsuite/gdb.base/realname-expand.exp b/gdb/testsuite/gdb.base/realname-expand.exp
index ade6fe22c52..74dc725a4d0 100644
--- a/gdb/testsuite/gdb.base/realname-expand.exp
+++ b/gdb/testsuite/gdb.base/realname-expand.exp
@@ -15,10 +15,9 @@
 
 standard_testfile .c realname-expand-real.c
 
-if [is_remote host] {
-    unsupported "compiling on a remote host does not support a filename with directory."
-    return 0
-}
+# Compiling on a remote host does not support a filename with
+# directory.
+require {!is_remote host}
 
 set srcdirabs [file join [pwd] $srcdir]
 set srcfilelink [standard_output_file realname-expand-link.c]
diff --git a/gdb/testsuite/gdb.base/skip-solib.exp b/gdb/testsuite/gdb.base/skip-solib.exp
index e04bec9c504..3cdb455bb59 100644
--- a/gdb/testsuite/gdb.base/skip-solib.exp
+++ b/gdb/testsuite/gdb.base/skip-solib.exp
@@ -21,9 +21,8 @@
 
 # This only works on GNU/Linux.
 require isnative allow_shlib_tests
-if { [is_remote host] || ![istarget *-linux*] } {
-    return
-}
+require {!is_remote host}
+require {istarget *-linux*}
 
 set test "skip-solib"
 set srcfile_main "${test}-main.c"
diff --git a/gdb/testsuite/gdb.base/solib-corrupted.exp b/gdb/testsuite/gdb.base/solib-corrupted.exp
index 644c8ece11f..e778711a9d6 100644
--- a/gdb/testsuite/gdb.base/solib-corrupted.exp
+++ b/gdb/testsuite/gdb.base/solib-corrupted.exp
@@ -15,11 +15,9 @@
 
 require allow_shlib_tests
 
-if {[is_remote target]} {
-    # gdbserver prints the warning message but expect is parsing only the GDB
-    # output, not the gdbserver output.
-    return 0
-}
+# gdbserver prints the warning message but expect is parsing only the GDB
+# output, not the gdbserver output.
+require {!is_remote target}
 
 set testfile "solib-corrupted"
 set srcfile start.c
diff --git a/gdb/testsuite/gdb.base/solib-nodir.exp b/gdb/testsuite/gdb.base/solib-nodir.exp
index dd0724909ad..1530d80d694 100644
--- a/gdb/testsuite/gdb.base/solib-nodir.exp
+++ b/gdb/testsuite/gdb.base/solib-nodir.exp
@@ -16,9 +16,7 @@
 require allow_shlib_tests
 
 # The testcase assumes the target can access the OBJDIR.
-if [is_remote target] {
-    return
-}
+require {!is_remote target}
 
 # We need to be able to influence the target's environment and working
 # directory.  Can't do that if when we connect the inferior is already
diff --git a/gdb/testsuite/gdb.base/solib-search.exp b/gdb/testsuite/gdb.base/solib-search.exp
index 5e9e3d43ee0..1d678efc2d5 100644
--- a/gdb/testsuite/gdb.base/solib-search.exp
+++ b/gdb/testsuite/gdb.base/solib-search.exp
@@ -17,10 +17,7 @@
 # is properly reset when the path is changed.
 
 require allow_shlib_tests
-if {[is_remote target]} {
-    untested "skipping remote target and shared library tests"
-    return -1
-}
+require {!is_remote target}
 
 # Build "wrong" and "right" versions of the libraries in separate directories.
 set wrong_lib_subdir "solib-search-wrong"
diff --git a/gdb/testsuite/gdb.base/startup-with-shell.exp b/gdb/testsuite/gdb.base/startup-with-shell.exp
index b1f868b520a..51b1e4fa922 100644
--- a/gdb/testsuite/gdb.base/startup-with-shell.exp
+++ b/gdb/testsuite/gdb.base/startup-with-shell.exp
@@ -20,10 +20,7 @@ require !use_gdb_stub
 
 # There's no easy way to set environment variables on remote targets
 # (via dejagnu) yet.
-if { [is_remote target] } {
-    untested "remote board"
-    return
-}
+require {!is_remote target}
 
 standard_testfile
 
diff --git a/gdb/testsuite/gdb.base/style-logging.exp b/gdb/testsuite/gdb.base/style-logging.exp
index dcf13575a17..a156c39146f 100644
--- a/gdb/testsuite/gdb.base/style-logging.exp
+++ b/gdb/testsuite/gdb.base/style-logging.exp
@@ -18,10 +18,7 @@
 # Do not run if gdb debug is enabled as it will interfere with log redirect.
 require !gdb_debug_enabled
 
-if {[is_remote host]} {
-    untested "does not work on remote host"
-    return 0
-}
+require {!is_remote host}
 
 standard_testfile style.c
 
diff --git a/gdb/testsuite/gdb.base/valgrind-bt.exp b/gdb/testsuite/gdb.base/valgrind-bt.exp
index da0261eabe6..6849a344ee3 100644
--- a/gdb/testsuite/gdb.base/valgrind-bt.exp
+++ b/gdb/testsuite/gdb.base/valgrind-bt.exp
@@ -18,10 +18,7 @@ require allow_xml_test
 
 load_lib valgrind.exp
 
-if [is_remote target] {
-    # The test always runs locally.
-    return 0
-}
+require {!is_remote target}
 
 standard_testfile .c
 if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
diff --git a/gdb/testsuite/gdb.base/valgrind-disp-step.exp b/gdb/testsuite/gdb.base/valgrind-disp-step.exp
index 3fb4341d2c7..1033ac8c6a7 100644
--- a/gdb/testsuite/gdb.base/valgrind-disp-step.exp
+++ b/gdb/testsuite/gdb.base/valgrind-disp-step.exp
@@ -23,10 +23,7 @@ require allow_xml_test
 
 load_lib valgrind.exp
 
-if [is_remote target] {
-    # The test always runs locally.
-    return 0
-}
+require {!is_remote target}
 
 standard_testfile .c
 if {[build_executable "failed to build" $testfile $srcfile {debug}] == -1} {
diff --git a/gdb/testsuite/gdb.base/valgrind-infcall-2.exp b/gdb/testsuite/gdb.base/valgrind-infcall-2.exp
index 6ed6ecd1d42..aa8f472cdb5 100644
--- a/gdb/testsuite/gdb.base/valgrind-infcall-2.exp
+++ b/gdb/testsuite/gdb.base/valgrind-infcall-2.exp
@@ -34,10 +34,7 @@ require allow_xml_test
 
 load_lib valgrind.exp
 
-if [is_remote target] {
-    # The test always runs locally.
-    return 0
-}
+require {!is_remote target}
 
 standard_testfile .c
 if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
diff --git a/gdb/testsuite/gdb.base/valgrind-infcall.exp b/gdb/testsuite/gdb.base/valgrind-infcall.exp
index bcaca02c900..01267734409 100644
--- a/gdb/testsuite/gdb.base/valgrind-infcall.exp
+++ b/gdb/testsuite/gdb.base/valgrind-infcall.exp
@@ -18,10 +18,7 @@ require allow_xml_test
 
 load_lib valgrind.exp
 
-if [is_remote target] {
-    # The test always runs locally.
-    return 0
-}
+require {!is_remote target}
 
 standard_testfile .c
 if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
diff --git a/gdb/testsuite/gdb.base/warning.exp b/gdb/testsuite/gdb.base/warning.exp
index 50e680b920d..e58bde537f1 100644
--- a/gdb/testsuite/gdb.base/warning.exp
+++ b/gdb/testsuite/gdb.base/warning.exp
@@ -15,10 +15,7 @@
 
 # Test that an early warning does not cause a crash.
 
-if {[is_remote host]} {
-    unsupported "warning.exp can only run on local host"
-    return
-}
+require {!is_remote host}
 
 set tname [standard_temp_file warning]
 set fd [open $tname w]