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

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/testsuite/ChangeLog:

	* gdb.fortran/vla-sizeof.exp: Add tests of sizeof applied to
	indexed and sliced arrays, and pointers to arrays.
This commit is contained in:
Andrew Burgess 2019-03-01 11:19:22 +00:00
parent 9ddc1af18c
commit 14237686d7
2 changed files with 24 additions and 4 deletions
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5
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2019-05-15 Bernhard Heckel <bernhard.heckel@intel.com>
* gdb.fortran/vla-sizeof.exp: Add tests of sizeof applied to
indexed and sliced arrays, and pointers to arrays.
2019-05-14 Tom Tromey <tromey@adacore.com>
* gdb.base/info-shared.exp (check_info_shared): Add "info shared"

23
gdb/testsuite/gdb.fortran/vla-sizeof.exp
View File

@ -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"