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

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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
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@ -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"