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[PUSHED] gdb/fortran: Add sizeof tests for indexed and sliced arrays

Message ID 20190515213009.23058-1-andrew.burgess@embecosm.com
State New
Headers show

Commit Message

Andrew Burgess May 15, 2019, 9:30 p.m. UTC
I've pushed the below.



Add tests for calling sizeof on indexed and sliced arrays, and on
pointers to arrays.  These are all things that currently work, but
were previously untested.


	* gdb.fortran/vla-sizeof.exp: Add tests of sizeof applied to
	indexed and sliced arrays, and pointers to arrays.
 gdb/testsuite/ChangeLog                  |  5 +++++
 gdb/testsuite/gdb.fortran/vla-sizeof.exp | 23 +++++++++++++++++++----
 2 files changed, 24 insertions(+), 4 deletions(-)
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diff --git a/gdb/testsuite/gdb.fortran/vla-sizeof.exp b/gdb/testsuite/gdb.fortran/vla-sizeof.exp
index 7f74a699d76..b6fdaebbf51 100644
--- a/gdb/testsuite/gdb.fortran/vla-sizeof.exp
+++ b/gdb/testsuite/gdb.fortran/vla-sizeof.exp
@@ -29,18 +29,33 @@  if ![runto_main] {
 gdb_breakpoint [gdb_get_line_number "vla1-init"]
 gdb_continue_to_breakpoint "vla1-init"
 gdb_test "print sizeof(vla1)" " = 0" "print sizeof non-allocated vla1"
+gdb_test "print sizeof(vla1(3,2,1))" \
+    "no such vector element \\(vector not allocated\\)" \
+    "print sizeof non-allocated indexed vla1"
+gdb_test "print sizeof(vla1(3:4,2,1))" "slice out of range" \
+    "print sizeof non-allocated sliced vla1"
 # Try to access value in allocated VLA
-gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
-gdb_continue_to_breakpoint "vla2-allocated"
+gdb_breakpoint [gdb_get_line_number "vla1-allocated"]
+gdb_continue_to_breakpoint "vla1-allocated"
 gdb_test "print sizeof(vla1)" " = 4000" "print sizeof allocated vla1"
+gdb_test "print sizeof(vla1(3,2,1))" "4" \
+    "print sizeof element from allocated vla1"
+gdb_test "print sizeof(vla1(3:4,2,1))" "800" \
+    "print sizeof sliced vla1"
 # Try to access values in undefined pointer to VLA (dangling)
-gdb_breakpoint [gdb_get_line_number "vla1-filled"]
-gdb_continue_to_breakpoint "vla1-filled"
 gdb_test "print sizeof(pvla)" " = 0" "print sizeof non-associated pvla"
+gdb_test "print sizeof(pvla(3,2,1))" \
+    "no such vector element \\(vector not associated\\)" \
+    "print sizeof non-associated indexed pvla"
+gdb_test "print sizeof(pvla(3:4,2,1))" "slice out of range" \
+    "print sizeof non-associated sliced pvla"
 # Try to access values in pointer to VLA and compare them
 gdb_breakpoint [gdb_get_line_number "pvla-associated"]
 gdb_continue_to_breakpoint "pvla-associated"
 gdb_test "print sizeof(pvla)" " = 4000" "print sizeof associated pvla"
+gdb_test "print sizeof(pvla(3,2,1))" "4" \
+    "print sizeof element from associated pvla"
+gdb_test "print sizeof(pvla(3:4,2,1))" "800" "print sizeof sliced pvla"