1 files changed, 88 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.python/py-mi-var-info-path-expression.exp b/gdb/testsuite/gdb.python/py-mi-var-info-path-expression.exp
new file mode 100644
index 0000000..c3b6d31
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-mi-var-info-path-expression.exp
@@ -0,0 +1,88 @@
+# Copyright (C) 2018 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/>.
+
+# Tests whether -var-info-path-expression fails as documented when
+# invoked on a dynamic varobj.
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if {[mi_gdb_start]} {
+    continue
+}
+
+#
+# Start here
+#
+standard_testfile
+
+if {[gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable {debug}] != "" } {
+    return -1
+}
+
+mi_gdb_test "source ${srcdir}/${subdir}/${testfile}.py" \
+  ".*\\^done" \
+  "load python file"
+
+mi_gdb_test "-enable-pretty-printing" \
+  "\\^done" \
+  "-enable-pretty-printing"
+
+mi_gdb_test "set python print-stack full" \
+  ".*\\^done" \
+  "set python print-stack full"
+
+
+mi_run_to_main
+
+
+mi_continue_to_line [gdb_get_line_number "next line" ${srcfile}] \
+  "step to breakpoint"
+
+mi_gdb_test "-var-create c1 * &c1" \
+   "\\^done.*" \
+   "-var-create c1 * &c1"
+
+mi_gdb_test "-var-info-path-expression c1" \
+  "\\^done,path_expr=\"&c1\"" \
+  "-var-info-path-expression c1"
+
+mi_gdb_test "-var-list-children c1" \
+  "\\^done,numchild=\"2\",children=.child=\{name=\"c1.car\".*child=\{name=\"c1.cdr\".*" \
+  "-var-list-children c1"
+
+mi_gdb_test "-var-info-path-expression c1.cdr" \
+  "\\^error,msg=\".*\"" \
+  "-var-info-path-expression c1.cdr"
+
+mi_gdb_test "-var-list-children c1.cdr" \
+  "\\^done,numchild=\"2\",children=.child=\{name=\"c1.cdr.car\".*child=\{name=\"c1.cdr.cdr\".*" \
+  "-var-list-children c1.cdr"
+
+mi_gdb_test "-var-info-path-expression c1.cdr.cdr" \
+  "\\^error,msg=\".*\"" \
+  "-var-info-path-expression c1.cdr.cdr"
+
+mi_gdb_test "-var-list-children c1.car" \
+  "\\^done,numchild=\"1\",children=.child=\{name=\"c1.car.atom\".*" \
+  "-var-list-children c1.car"
+
+mi_gdb_test "-var-list-children c1.car.atom" \
+  "\\^done,numchild=\"1\",children=.child=\{name=\"c1.car.atom.ival\".*" \
+  "-var-list-children c1.car.atom"
+
+mi_gdb_test "-var-info-path-expression c1.car.atom.ival" \
+  "\\^error,msg=\".*\"" \
+  "-var-info-path-expression c1.car.atom.ival"