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# Copyright 2005-2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file was written by Wu Zhou. (woodzltc@cn.ibm.com)
# This file is part of the gdb testsuite. It contains tests for evaluating
# Fortran subarray expression.
if { [skip_fortran_tests] } { return -1 }
standard_testfile .f
load_lib fortran.exp
if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}]} {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![fortran_runto_main] then {
perror "couldn't run to main"
continue
}
# Try to set breakpoint at the last write statement.
set bp_location [gdb_get_line_number "str(:)"]
gdb_test "break $bp_location" \
"Breakpoint.*at.* file .*$srcfile, line $bp_location\\." \
"breakpoint at the last write statement"
gdb_test "continue" \
"Continuing\\..*Breakpoint.*" \
"continue to breakpoint"
# Test four different kinds of subarray expression evaluation.
set test "print str(2:4)"
gdb_test_multiple $test $test {
-re "\\$\[0-9\]+ = 'bcd'\r\n$gdb_prompt $" {
pass $test
}
-re "\\$\[0-9\]+ = \\(98 'b', 99 'c', 100 'd'\\)\r\n$gdb_prompt $" {
# Compiler should produce string, not an array of characters.
setup_xfail "*-*-*"
fail $test
}
}
set test "print str(:3)"
gdb_test_multiple $test $test {
-re "\\$\[0-9\]+ = 'abc'\r\n$gdb_prompt $" {
pass $test
}
-re "\\$\[0-9\]+ = \\(97 'a', 98 'b', 99 'c'\\)\r\n$gdb_prompt $" {
# Compiler should produce string, not an array of characters.
setup_xfail "*-*-*"
fail $test
}
}
set test "print str(5:)"
gdb_test_multiple $test $test {
-re "\\$\[0-9\]+ = 'efg'\r\n$gdb_prompt $" {
pass $test
}
-re "\\$\[0-9\]+ = \\(101 'e', 102 'f', 103 'g'\\)\r\n$gdb_prompt $" {
# Compiler should produce string, not an array of characters.
setup_xfail "*-*-*"
fail $test
}
}
set test "print str(:)"
gdb_test_multiple $test $test {
-re "\\$\[0-9\]+ = 'abcdefg'\r\n$gdb_prompt $" {
pass $test
}
-re "\\$\[0-9\]+ = \\(97 'a', 98 'b', 99 'c', 100 'd', 101 'e', 102 'f', 103 'g'\\)\r\n$gdb_prompt $" {
# Compiler should produce string, not an array of characters.
setup_xfail "*-*-*"
fail $test
}
}
gdb_test "print array(2:4)" "\\$\[0-9\]+ = \\(2, 3, 4\\)"
gdb_test "print array(:3)" "\\$\[0-9\]+ = \\(1, 2, 3\\)"
gdb_test "print array(5:)" "\\$\[0-9\]+ = \\(5, 6, 7\\)"
gdb_test "print array(:)" "\\$\[0-9\]+ = \\(1, 2, 3, 4, 5, 6, 7\\)"
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