1# Copyright 2007-2020 Free Software Foundation, Inc. 2# 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16load_lib "pascal.exp" 17 18standard_testfile .pas 19 20if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } { 21 untested "failed to compile" 22 return -1 23} 24 25clean_restart ${testfile} 26 27set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] 28set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] 29 30if { [gdb_breakpoint ${srcfile}:${bp_location1}] } { 31 pass "setting breakpoint 1" 32} 33if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { 34 pass "setting breakpoint 2" 35} 36 37# Verify that "start" lands inside the right procedure. 38if { [gdb_start_cmd] < 0 } { 39 untested start 40 return -1 41} 42 43gdb_test "" ".* at .*${srcfile}.*" "start" 44 45gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint" 46gdb_test "print r" ".* = 0" "print r before assigned to 1.25" 47 48gdb_test "next" "r := 1\\.25;" "next to 'r := 1.25' line" 49gdb_test "next" "s := 2\\.2;" "next to 's := 2.2' line" 50gdb_test "next" "t := -3\\.2;" "next to 't := -3.2' line" 51gdb_test "next" "u := 78\\.3;" "next to 'u := 78.3' line" 52gdb_test "next" "l := 1;" "next to 'l := 1' line" 53gdb_test "next" "i := 1;" "next to 'i := 1' line" 54 55# At that point, 56# r should be equal to 1.25 57gdb_test "print r" " = 1\\.25" 58# s should be equal to 2.2 59gdb_test "print s" " = 2\\.(199.*|2|200.*)" 60# t should be equal to -3.2 61gdb_test "print t" " = -3\\.(199.*|2|200.*)" 62# u should be equal to 78.3 63gdb_test "print u" " = 78\\.(3|300.*|299.*)" 64 65# Test addition 66gdb_test "print r + s" " = 3\\.4(499.*|5|500.*)" 67gdb_test "print r + t" " = -1\\.9(499.*|5|500.*)" 68 69#Test addition with float constants 70gdb_test "print r + 1.5" " = 2\\.7(499.*|5|500.*)" 71gdb_test "print r + 0.03" " = 1\\.2(799.*|8|800.*)" 72gdb_test "print r + (-0.2)" " = 1\\.0(499.*|5|500.*)" 73gdb_test "print r + 1.5E+3" " = 1501\\.2(499.*|5|500.*)" 74gdb_test "print r + 1.5E+2" " = 151\\.2(499.*|5|500.*)" 75gdb_test "print r + 1.5E+1" " = 16\\.2(499.*|5|500.*)" 76gdb_test "print r + 1.5E+0" " = 2\\.7(499.*|5|500.*)" 77gdb_test "print r + 1.5E-1" " = 1\\.(399.*|4|400.*)" 78gdb_test "print r + 1.5E-2" " = 1\\.26(499.*|5|500.*)" 79gdb_test "print r + 1.5E-3" " = 1\\.251(499.*|5|500.*)" 80 81# Test addition with integer variables 82gdb_test "print r + l" " = 2\\.2(499.*|5|500.*)" 83gdb_test "print l + t" " = -2\\.(199.*|2|200.*)" 84 85# Test addition with integer constants 86gdb_test "print r + 10" " = 11\\.2(499.*|5|500.*)" 87gdb_test "print r + 5" " = 6\\.2(499.*|5|500.*)" 88gdb_test "print r + 1" " = 2\\.2(499.*|5|500.*)" 89gdb_test "print r + 0" " = 1\\.2(499.*|5|500.*)" 90gdb_test "print r + (-1)" " = 0\\.2(499.*|5|500.*)" 91gdb_test "print r + (-5)" " = -3\\.7(499.*|5|500.*)" 92gdb_test "print r + (-10)" " = -8\\.7(499.*|5|500.*)" 93 94# Test substraction 95gdb_test "print r - s" " = -0\\.9(499.*|5|500.*)" 96gdb_test "print r - t" " = 4\\.4(499.*|5|500.*)" 97 98# Test unany minus 99gdb_test "print -r" " = -1\\.2(499.*|5|500.*)" 100gdb_test "print (-r)" " = -1\\.2(499.*|5|500.*)" 101gdb_test "print -(r)" " = -1.2(499.*|5|500.*)" 102gdb_test "print -(r + s)" " = -3\\.4(499.*|5|500.*)" 103 104# Test multiplication 105gdb_test "print 2 * r" " = 2\\.(499.*|5|500.*)" 106gdb_test "print 2.0 * r" " = 2\\.(499.*|5|500.*)" 107gdb_test "print 1000*r" " = 12(49\\.99.*|50|50\\.00.*)" 108 109#Test division 110gdb_test "print r / 2" " = 0\\.62(499.*|5|500.*)" 111gdb_test "print 35 / 2" " = 17\\.(499.*|5|500.*)" 112 113# 'set r' does not work, as there are set sub-commands starting with 'r' 114# Thus we need to use 'set var r' 115gdb_test "set var r := 2.56" " := 2\\.56" 116gdb_test "print r" " = 2\\.5(599.*|6|600.*)" "testing new r value" 117 118gdb_test "cont" \ 119 "Breakpoint .*:${bp_location2}.*" \ 120 "Going to second breakpoint" 121gdb_test "next" "r := cos\\(u\\);" "advance to 'r := cos(u)' line" 122gdb_test "print u" " = 3\\.14159.*" "test pi value" 123gdb_test "next" "s := sin\\(u\\);" "advance to 's := sin(u)' line" 124gdb_test "print r" " = -1" "test cos(pi) is equal to -1" 125gdb_test "next" "" "go past 's := sin(u)' line" 126 127set msg "Test sin(pi) is equal to 0" 128 129gdb_test_multiple "print s" $msg { 130 -re ".* = (0|-?\[0-9\]\\.\[0-9\]*\[eE\](-?\[0-9\]*))\[\r\n\]+$gdb_prompt $" { 131 set value "$expect_out(1,string)" 132 verbose "value is $value" 1 133 if [info exists expect_out(2,string)] { 134 set expo $expect_out(2,string) 135 verbose "expo found: $expo" 1 136 } else { 137 set expo "0" 138 regsub ".*\[eE\]" "$value" "" expo 139 } 140 regsub "^-" "$expo" "" mexpo 141 verbose "expo is $expo" 1 142 verbose "mexpo is $mexpo" 1 143 if { $value == 0 } { 144 pass $msg 145 } elseif {$mexpo > 8} { 146 pass "$msg '$value' is close to zero" 147 } else { 148 fail "$msg '$value' too large" 149 } 150 verbose "Still here" 1 151 } 152} 153