142 lines
5.4 KiB
Text
142 lines
5.4 KiB
Text
# Copyright (C) 2010-2015 Free Software Foundation, Inc.
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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 Guile symbol table support.
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load_lib gdb-guile.exp
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standard_testfile scm-symtab.c scm-symtab-2.c
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if {[prepare_for_testing $testfile.exp $testfile \
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[list $srcfile $srcfile2] debug]} {
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return
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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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# Setup and get the symbol table.
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set line_no [gdb_get_line_number "Block break here."]
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gdb_breakpoint $line_no
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gdb_continue_to_breakpoint "Block break here."
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gdb_scm_test_silent_cmd "guile (define frame (selected-frame))" \
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"get frame"
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gdb_scm_test_silent_cmd "guile (define sal (frame-sal frame))" \
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"get sal"
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gdb_scm_test_silent_cmd "guile (define symtab (sal-symtab sal))" \
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"get symtab"
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gdb_scm_test_silent_cmd "guile (define global-block (symtab-global-block symtab))" \
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"get global block"
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gdb_scm_test_silent_cmd "guile (define static-block (symtab-static-block symtab))" \
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"get static block"
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gdb_scm_test_silent_cmd "guile (define global-symbols (map symbol-name (block-symbols global-block)))" \
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"get global symbol names"
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gdb_scm_test_silent_cmd "guile (define static-symbols (map symbol-name (block-symbols static-block)))" \
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"get static symbol names"
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gdb_scm_test_silent_cmd "guile (define global-isymbols '()) (define static-isymbols '())" \
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"set up iterated symbol name lists"
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# TODO: iterated symbols
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gdb_scm_test_silent_cmd "step" "Step to the next line"
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gdb_scm_test_silent_cmd "guile (define new-pc (sal-pc (frame-sal (selected-frame))))" \
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"get new pc"
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# Test sal.
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gdb_test "guile (print (sal-symtab sal))" \
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".*gdb.guile/scm-symtab.c.*" "Test sal-symtab"
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gdb_test "guile (print (sal-pc sal))" \
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"${decimal}" "test sal-pc"
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gdb_test "guile (print (= (sal-last sal) (- new-pc 1)))" \
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"#t" "test sal-last"
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gdb_test "guile (print (sal-line sal))" \
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"$line_no" "test sal-line"
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gdb_test "guile (print (sal-valid? sal))" \
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"#t" "test sal-valid?"
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# Test eq? on symtabs.
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gdb_scm_test_silent_cmd "guile (define sal1 (frame-sal frame))" \
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"get sal1"
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gdb_scm_test_silent_cmd "guile (define sal2 (frame-sal (frame-older frame)))" \
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"get sal2"
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gdb_test "guile (print (eq? symtab (sal-symtab sal1)))" \
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"= #t" "test eq? of equal symtabs"
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gdb_test "guile (print (eq? symtab (sal-symtab sal2)))" \
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"= #t" "test eq? of equal symtabs from different sals"
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gdb_test "guile (print (eq? symtab (symbol-symtab (lookup-global-symbol \"func1\"))))" \
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"= #f" "test eq? of not-equal symtabs"
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# Test symbol table.
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gdb_test "guile (print (symtab-filename symtab))" \
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".*gdb.guile/scm-symtab.c.*" "test symtab-filename"
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gdb_test "guile (print (symtab-objfile symtab))" \
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"#<gdb:objfile .*scm-symtab>" "test symtab-objfile"
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gdb_test "guile (print (symtab-fullname symtab))" \
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"testsuite/gdb.guile/scm-symtab.c.*" "test symtab-fullname"
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gdb_test "guile (print (symtab-valid? symtab))" \
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"#t" "test symtab-valid?"
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gdb_test "guile (print (->bool (member \"qq\" global-symbols)))" \
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"#t" "test qq in global symbols"
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gdb_test "guile (print (->bool (member \"func\" global-symbols)))" \
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"#t" "test func in global symbols"
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gdb_test "guile (print (->bool (member \"main\" global-symbols)))" \
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"#t" "test main in global symbols"
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gdb_test "guile (print (->bool (member \"int\" static-symbols)))" \
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"#t" "test int in static symbols"
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gdb_test "guile (print (->bool (member \"char\" static-symbols)))" \
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"#t" "test char in static symbols"
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gdb_test "guile (print (->bool (member \"simple_struct\" static-symbols)))" \
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"#t" "test simple_struct in static symbols"
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# Test is_valid when the objfile is unloaded. This must be the last
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# test as it unloads the object file in GDB.
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gdb_unload
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gdb_test "guile (print (sal-valid? sal))" \
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"#f" "test sal-valid? after unloading"
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gdb_test "guile (print (symtab-valid? symtab))" \
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"#f" "test symtab-valid? after unloading"
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gdb_test_no_output "guile (set! sal #f)" \
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"test sal destructor"
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gdb_test_no_output "guile (set! symtab #f)" \
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"test symtab destructor"
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gdb_test_no_output "guile (gc)" "GC to trigger destructors"
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# Start with a fresh gdb.
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clean_restart ${testfile}
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# Test find-pc-line.
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# The following tests require execution.
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if ![gdb_guile_runto_main] {
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return
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}
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runto [gdb_get_line_number "Break at func2 call site."]
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gdb_scm_test_silent_cmd "guile (define line (sal-line (frame-sal (selected-frame))))" \
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"get line number of func2 call site"
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gdb_test "guile (print (= (sal-line (find-pc-line (frame-pc (selected-frame)))) line))" \
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"#t" "test find-pc-line at func2 call site"
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gdb_scm_test_silent_cmd "step" "step into func2"
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gdb_scm_test_silent_cmd "up" "step out of func2"
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gdb_test "guile (print (> (sal-line (find-pc-line (frame-pc (selected-frame)))) line))" \
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"#t" "test find-pc-line with resume address"
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