Merge GDB 7.5.1

gdb/testsuite/gdb.base/catch-load.exp

+# Copyright 2012 Free Software Foundation, Inc.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# 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 {[skip_shlib_tests]} {
+    untested catch-load.exp
+    return -1
+}
+
+if {[get_compiler_info]} {
+    warning "Could not get compiler info"
+    untested catch-load.exp
+    return -1
+}
+
+set testfile catch-load
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug shlib_load}] != "" } {
+    untested catch-load.exp
+    return -1
+}
+
+set testfile2 catch-load-so
+set srcfile2 ${testfile2}.c
+set binfile2 ${objdir}/${subdir}/${testfile2}.so
+set binfile2_dlopen [shlib_target_file ${testfile2}.so]
+if { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfile2}" ${binfile2} {debug}] != "" } {
+    untested catch-load.exp
+    return -1
+}
+
+# Run one set of tests.
+# SCENARIO is the name of the test scenario, it is just used in test
+# names.
+# KIND is passed to the "catch" command.
+# MATCH is a boolean saying whether we expect the catchpoint to be hit.
+proc one_catch_load_test {scenario kind match sostop} { with_test_prefix "${scenario}" {
+    global verbose testfile testfile2 binfile2 binfile2_dlopen
+    global srcfile
+    global decimal gdb_prompt
+
+    clean_restart $testfile
+    gdb_load_shlibs $binfile2
+
+    if {![runto_main]} {
+        fail "can't run to main"
+        return
+    }
+
+    gdb_breakpoint [gdb_get_line_number "final breakpoint here"]
+    gdb_test_no_output "set var libname = \"$binfile2_dlopen\""
+    gdb_test_no_output "set stop-on-solib-events $sostop"
+    gdb_test "catch $kind" "Catchpoint $decimal \\(.*\\)"
+
+    gdb_test_multiple "continue" "continue" {
+        -re "Catchpoint $decimal\r\n.*loaded .*/$testfile2.*\r\n.*$gdb_prompt $" {
+            if {$match} {
+                pass "continue"
+            } else {
+                fail "continue"
+            }
+        }
+
+        -re "Stopped due to shared library event.*\r\n$gdb_prompt $" {
+            if {$sostop} {
+                pass "continue"
+            } else {
+                fail "continue"
+            }
+        }
+
+        -re "Breakpoint $decimal, .*\r\n$gdb_prompt $" {
+            if {!$match} {
+                pass "continue"
+            } else {
+                fail "continue"
+            }
+        }
+
+        -re ".*$gdb_prompt $" {
+            fail "continue"
+        }
+    }
+}}
+
+one_catch_load_test "plain load" "load" 1 0
+one_catch_load_test "plain load with stop-on-solib-events" "load" 1 1
+one_catch_load_test "rx load" "load $testfile2" 1 0
+one_catch_load_test "rx load with stop-on-solib-events" "load $testfile2" 1 1
+one_catch_load_test "non-matching load" "load zardoz" 0 0
+one_catch_load_test "non-matching load with stop-on-solib-events" \
+    "load zardoz" 0 1
+
+one_catch_load_test "plain unload" "unload" 1 0
+one_catch_load_test "plain unload with stop-on-solib-events" "unload" 1 1
+one_catch_load_test "rx unload" "unload $testfile2" 1 0
+one_catch_load_test "rx unload with stop-on-solib-events" \
+    "unload $testfile2" 1 1
+one_catch_load_test "non-matching unload" "unload zardoz" 0 0
+one_catch_load_test "non-matching unload with stop-on-solib-events" \
+    "unload zardoz" 0 1