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108 lines
3.9 KiB
Plaintext
108 lines
3.9 KiB
Plaintext
# Copyright (C) 2010-2020 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the GDB testsuite.
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# It tests the mechanism exposing blocks to Guile.
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load_lib gdb-guile.exp
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standard_testfile
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if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
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return -1
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}
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# Skip all tests if Guile scripting is not enabled.
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if { [skip_guile_tests] } { continue }
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if ![gdb_guile_runto_main] {
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return
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}
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gdb_breakpoint [gdb_get_line_number "Block break here."]
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gdb_continue_to_breakpoint "Block break here."
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# Test initial innermost block.
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gdb_scm_test_silent_cmd "guile (define frame (selected-frame))" \
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"Get frame inner"
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gdb_scm_test_silent_cmd "guile (define block (frame-block frame))" \
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"Get block inner"
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gdb_test "guile (print block)" "#<gdb:block $hex-$hex>" \
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"Check block not #f"
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gdb_test "guile (print (block-function block))" \
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"#f" "First anonymous block"
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gdb_test "guile (print (block-start block))" \
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"${decimal}" "Check start not #f"
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gdb_test "guile (print (block-end block))" \
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"${decimal}" "Check end not #f"
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# Test eq?.
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gdb_test "guile (print (eq? (frame-block frame) (frame-block frame)))" \
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"= #t" "Check eq? on same block"
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gdb_test "guile (print (eq? block (block-global-block block)))" \
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"= #f" "Check eq? on different blocks"
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# Test global/static blocks.
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gdb_scm_test_silent_cmd "guile (define frame (selected-frame))" \
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"Get frame for global/static"
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gdb_scm_test_silent_cmd "guile (define block (frame-block frame))" \
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"Get block for global/static"
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gdb_test "guile (print (block-global? block))" \
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"#f" "Not a global block"
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gdb_test "guile (print (block-static? block))" \
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"#f" "Not a static block"
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gdb_scm_test_silent_cmd "guile (define gblock (block-global-block block))" \
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"Get global block"
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gdb_scm_test_silent_cmd "guile (define sblock (block-static-block block))" \
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"Get static block"
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gdb_test "guile (print (block-global? gblock))" \
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"#t" "Is the global block"
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gdb_test "guile (print (block-static? sblock))" \
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"#t" "Is the static block"
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# Move up superblock(s) until we reach function block_func.
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gdb_test_no_output "guile (set! block (block-superblock block))" \
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"Get superblock"
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gdb_test "guile (print (block-function block))" \
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"#f" "Second anonymous block"
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gdb_test_no_output "guile (set! block (block-superblock block))" \
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"Get superblock 2"
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gdb_test "guile (print (block-function block))" \
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"block_func" "Print superblock 2 function"
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# Switch frames, then test for main block.
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gdb_test "up" ".*"
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gdb_scm_test_silent_cmd "guile (define frame (selected-frame))" \
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"Get frame 2"
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gdb_scm_test_silent_cmd "guile (define block (frame-block frame))" \
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"Get frame 2's block"
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gdb_test "guile (print block)" "#<gdb:block main $hex-$hex>" \
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"Check Frame 2's block not #f"
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gdb_test "guile (print (block-function block))" \
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"main" "main block"
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# Test block-valid?. This must always be the last test in this
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# testcase as it unloads the object file.
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delete_breakpoints
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gdb_scm_test_silent_cmd "guile (define frame (selected-frame))" \
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"Get frame for valid?"
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gdb_scm_test_silent_cmd "guile (define block (frame-block frame))" \
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"Get frame block for valid?"
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gdb_test "guile (print (block-valid? block))" \
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"#t" "Check block validity"
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gdb_unload
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gdb_test "guile (print (block-valid? block))" \
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"#f" "Check block validity after unload"
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