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Diffstat (limited to 'gdb/testsuite/gdb.fortran/exprs.exp')
| -rw-r--r-- | gdb/testsuite/gdb.fortran/exprs.exp | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.fortran/exprs.exp b/gdb/testsuite/gdb.fortran/exprs.exp new file mode 100644 index 00000000000..cccc82a3f5d --- /dev/null +++ b/gdb/testsuite/gdb.fortran/exprs.exp @@ -0,0 +1,273 @@ +# Copyright (C) 1994, 1997 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 2 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, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# Please email any bugs, comments, and/or additions to this file to: +# bug-gdb@prep.ai.mit.edu + +# This file was adapted from Chill tests by Stan Shebs (shebs@cygnus.com). + +if $tracelevel then { + strace $tracelevel +} + +set prms_id 0 +set bug_id 0 + +# Set the current language to fortran. This counts as a test. If it +# fails, then we skip the other tests. + +proc set_lang_fortran {} { + global gdb_prompt + + if [gdb_test "set language fortran" ""] { + return 0; + } + + if ![gdb_test "show language" ".* source language is \"fortran\".*"] { + return 1; + } else { + return 0; + } +} + +proc test_integer_literals_accepted {} { + global gdb_prompt + + # Test various decimal values. + + gdb_test "p 123" " = 123" + gdb_test "p -123" " = -123" +} + +proc test_character_literals_accepted {} { + global gdb_prompt + + # Test various character values. + + gdb_test "p 'a'" " = 'a'" +} + +proc test_integer_literals_rejected {} { + global gdb_prompt + + test_print_reject "p _" +} + +proc test_logical_literals_accepted {} { + global gdb_prompt + + # Test the only possible values for a logical, TRUE and FALSE. + + gdb_test "p .TRUE." " = .TRUE." + gdb_test "p .FALSE." " = .FALSE." +} + +proc test_float_literals_accepted {} { + global gdb_prompt + + # Test various floating point formats + + gdb_test "p .44 .LT. .45" " = .TRUE." + gdb_test "p .44 .GT. .45" " = .FALSE." + gdb_test "p 0.44 .LT. 0.45" " = .TRUE." + gdb_test "p 0.44 .GT. 0.45" " = .FALSE." + gdb_test "p 44. .LT. 45." " = .TRUE." + gdb_test "p 44. .GT. 45." " = .FALSE." + gdb_test "p 44.0 .LT. 45.0" " = .TRUE." + gdb_test "p 44.0 .GT. 45.0" " = .FALSE." + gdb_test "p 10D20 .LT. 10D21" " = .TRUE." + gdb_test "p 10D20 .GT. 10D21" " = .FALSE." + gdb_test "p 10d20 .LT. 10d21" " = .TRUE." + gdb_test "p 10d20 .GT. 10d21" " = .FALSE." + gdb_test "p 10E20 .LT. 10E21" " = .TRUE." + gdb_test "p 10E20 .GT. 10E21" " = .FALSE." + gdb_test "p 10e20 .LT. 10e21" " = .TRUE." + gdb_test "p 10e20 .GT. 10e21" " = .FALSE." + gdb_test "p 10.D20 .LT. 10.D21" " = .TRUE." + gdb_test "p 10.D20 .GT. 10.D21" " = .FALSE." + gdb_test "p 10.d20 .LT. 10.d21" " = .TRUE." + gdb_test "p 10.d20 .GT. 10.d21" " = .FALSE." + gdb_test "p 10.E20 .LT. 10.E21" " = .TRUE." + gdb_test "p 10.E20 .GT. 10.E21" " = .FALSE." + gdb_test "p 10.e20 .LT. 10.e21" " = .TRUE." + gdb_test "p 10.e20 .GT. 10.e21" " = .FALSE." + gdb_test "p 10.0D20 .LT. 10.0D21" " = .TRUE." + gdb_test "p 10.0D20 .GT. 10.0D21" " = .FALSE." + gdb_test "p 10.0d20 .LT. 10.0d21" " = .TRUE." + gdb_test "p 10.0d20 .GT. 10.0d21" " = .FALSE." + gdb_test "p 10.0E20 .LT. 10.0E21" " = .TRUE." + gdb_test "p 10.0E20 .GT. 10.0E21" " = .FALSE." + gdb_test "p 10.0e20 .LT. 10.0e21" " = .TRUE." + gdb_test "p 10.0e20 .GT. 10.0e21" " = .FALSE." + gdb_test "p 10.0D+20 .LT. 10.0D+21" " = .TRUE." + gdb_test "p 10.0D+20 .GT. 10.0D+21" " = .FALSE." + gdb_test "p 10.0d+20 .LT. 10.0d+21" " = .TRUE." + gdb_test "p 10.0d+20 .GT. 10.0d+21" " = .FALSE." + gdb_test "p 10.0E+20 .LT. 10.0E+21" " = .TRUE." + gdb_test "p 10.0E+20 .GT. 10.0E+21" " = .FALSE." + gdb_test "p 10.0e+20 .LT. 10.0e+21" " = .TRUE." + gdb_test "p 10.0e+20 .GT. 10.0e+21" " = .FALSE." + gdb_test "p 10.0D-11 .LT. 10.0D-10" " = .TRUE." + gdb_test "p 10.0D-11 .GT. 10.0D-10" " = .FALSE." + gdb_test "p 10.0d-11 .LT. 10.0d-10" " = .TRUE." + gdb_test "p 10.0d-11 .GT. 10.0d-10" " = .FALSE." + gdb_test "p 10.0E-11 .LT. 10.0E-10" " = .TRUE." + gdb_test "p 10.0E-11 .GT. 10.0E-10" " = .FALSE." + gdb_test "p 10.0e-11 .LT. 10.0e-10" " = .TRUE." + gdb_test "p 10.0e-11 .GT. 10.0e-10" " = .FALSE." +} + +proc test_convenience_variables {} { + global gdb_prompt + + gdb_test "set \$foo = 101" " = 101\[\r\n\]*" \ + "Set a new convenience variable" + + gdb_test "print \$foo" " = 101" \ + "Print contents of new convenience variable" + + gdb_test "set \$foo = 301" " = 301\[\r\n\]*" \ + "Set convenience variable to a new value" + + gdb_test "print \$foo" " = 301" \ + "Print new contents of convenience variable" + + gdb_test "set \$_ = 11" " = 11\[\r\n\]*" \ + "Set convenience variable \$_" + + gdb_test "print \$_" " = 11" \ + "Print contents of convenience variable \$_" + + gdb_test "print \$foo + 10" " = 311" \ + "Use convenience variable in arithmetic expression" + + gdb_test "print (\$foo = 32) + 4" " = 36" \ + "Use convenience variable assignment in arithmetic expression" + + gdb_test "print \$bar" " = VOID" \ + "Print contents of uninitialized convenience variable" +} + +proc test_value_history {} { + global gdb_prompt + + gdb_test "print 101" "\\\$1 = 101" \ + "Set value-history\[1\] using \$1" + + gdb_test "print 102" "\\\$2 = 102" \ + "Set value-history\[2\] using \$2" + + gdb_test "print 103" "\\\$3 = 103" \ + "Set value-history\[3\] using \$3" + + gdb_test "print \$\$" "\\\$4 = 102" \ + "Print value-history\[MAX-1\] using inplicit index \$\$" + + gdb_test "print \$\$" "\\\$5 = 103" \ + "Print value-history\[MAX-1\] again using implicit index \$\$" + + gdb_test "print \$" "\\\$6 = 103" \ + "Print value-history\[MAX\] using implicit index \$" + + gdb_test "print \$\$2" "\\\$7 = 102" \ + "Print value-history\[MAX-2\] using explicit index \$\$2" + + gdb_test "print \$0" "\\\$8 = 102" \ + "Print value-history\[MAX\] using explicit index \$0" + + gdb_test "print 108" "\\\$9 = 108" "" + + gdb_test "print \$\$0" "\\\$10 = 108" \ + "Print value-history\[MAX\] using explicit index \$\$0" + + gdb_test "print \$1" "\\\$11 = 101" \ + "Print value-history\[1\] using explicit index \$1" + + gdb_test "print \$2" "\\\$12 = 102" \ + "Print value-history\[2\] using explicit index \$2" + + gdb_test "print \$3" "\\\$13 = 103" \ + "Print value-history\[3\] using explicit index \$3" + + gdb_test "print \$-3" "\\\$14 = 100" \ + "Print (value-history\[MAX\] - 3) using implicit index \$" + + gdb_test "print \$1 + 3" "\\\$15 = 104" \ + "Use value-history element in arithmetic expression" +} + +proc test_arithmetic_expressions {} { + global gdb_prompt + + # Test unary minus with various operands + +# gdb_test "p -(TRUE)" " = -1" "unary minus applied to bool" +# gdb_test "p -('a')" " = xxx" "unary minus applied to char" + gdb_test "p -(1)" " = -1" "unary minus applied to int" + gdb_test "p -(1.0)" " = -1" "unary minus applied to real" + + # Test addition with various operands + + gdb_test "p .TRUE. + 1" " = 2" "bool plus int" + gdb_test "p 1 + 1" " = 2" "int plus int" + gdb_test "p 1.0 + 1" " = 2" "real plus int" + gdb_test "p 1.0 + 2.0" " = 3" "real plus real" + + # Test subtraction with various operands + + gdb_test "p .TRUE. - 1" " = 0" "bool minus int" + gdb_test "p 3 - 1" " = 2" "int minus int" + gdb_test "p 3.0 - 1" " = 2" "real minus int" + gdb_test "p 5.0 - 2.0" " = 3" "real minus real" + + # Test multiplication with various operands + + gdb_test "p .TRUE. * 1" " = 1" "bool times int" + gdb_test "p 2 * 3" " = 6" "int times int" + gdb_test "p 2.0 * 3" " = 6" "real times int" + gdb_test "p 2.0 * 3.0" " = 6" "real times real" + + # Test division with various operands + + gdb_test "p .TRUE. / 1" " = 1" "bool divided by int" + gdb_test "p 6 / 3" " = 2" "int divided by int" + gdb_test "p 6.0 / 3" " = 2" "real divided by int" + gdb_test "p 6.0 / 3.0" " = 2" "real divided by real" + + # Test modulo with various operands + +} + +# Start with a fresh gdb. + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir + +gdb_test "set print sevenbit-strings" "" + +if [set_lang_fortran] then { + test_value_history + test_convenience_variables + test_integer_literals_accepted + test_integer_literals_rejected + test_logical_literals_accepted + test_character_literals_accepted + test_float_literals_accepted + test_arithmetic_expressions +} else { + warning "$test_name tests suppressed." 0 +} |