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116 lines
3.2 KiB
Plaintext
116 lines
3.2 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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# Copyright 2012-2016 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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# Test integer expressions.
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load_lib "go.exp"
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if { [skip_go_tests] } { continue }
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standard_testfile .go
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if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug go}] } {
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return -1
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}
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set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
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set bp_location2 [gdb_get_line_number "set breakpoint 2 here"]
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if { [go_runto_main] < 0 } {
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untested $testfile
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return -1
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}
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if { [gdb_breakpoint ${srcfile}:${bp_location1}] } {
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pass "setting breakpoint 1"
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}
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gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "Going to first breakpoint"
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gdb_test "print i" ".* = 0" "Print i before assigned to 1"
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gdb_test "next" "i = 1" "Next to 'i = 1' line"
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gdb_test "next" "j = 2" "Next to 'j = 2' line"
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# At that point,
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# i should be equal to 1
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gdb_test "print i" " = 1"
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# but j should still be equal to zero
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gdb_test "print j" " = 0" "Test j value before assignment"
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gdb_test "next" "k = 3" "Next to 'k = 3' line"
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gdb_test "next" "l = k" "Next to 'l = k' line"
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#j should be equal to 2
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gdb_test "print j" " = 2"
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# k should be equal to 3
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gdb_test "print k" " = 3"
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# But l should still be zero
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gdb_test "print l" " = 0"
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# Test addition
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gdb_test "print i + j" " = 3"
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gdb_test "print i + k" " = 4"
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gdb_test "print j + k" " = 5"
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gdb_test "print i + j + k" " = 6"
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# Test substraction
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gdb_test "print j - i" " = 1"
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gdb_test "print i - j" "= -1"
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gdb_test "print k -i -j" " = 0"
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gdb_test "print k -(i + j)" " = 0"
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# Test unany minus
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gdb_test "print -i" " = -1"
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gdb_test "print (-i)" " = -1"
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gdb_test "print -(i)" " = -1"
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gdb_test "print -(i+j)" " = -3"
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# Test boolean operators =, <>, <, <=, > and >=
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gdb_test "print i + 1 == j" " = true"
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gdb_test "print i + 1 != j" " = false"
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gdb_test "print i + 1 < j" " = false"
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gdb_test "print i + 1 <= j" " = true"
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gdb_test "print i + 1 > j" " = false"
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gdb_test "print i + 1 >= j" " = true"
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# Test multiplication
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gdb_test "print 2 * i" " = 2"
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gdb_test "print j * k" " = 6"
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gdb_test "print 3000*i" " = 3000"
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#Test div and mod operators
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gdb_test "print 35 / 2" " = 17"
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gdb_test "print 35 % 2" " = 1"
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# Test several operators together
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gdb_test "print i+10*j+100*k" " = 321"
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gdb_test " print (i + 5) * (j + 7)" " = 54"
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gdb_test "set var i = 2" " = 2"
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gdb_test "print i" " = 2" "Testing new i value"
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if { [gdb_breakpoint ${srcfile}:${bp_location2}] } {
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pass "setting breakpoint 2"
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}
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gdb_test "cont" \
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"Breakpoint .*:${bp_location2}.*" \
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"Going to second breakpoint"
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gdb_test "print i" \
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".* = 5.*" \
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"Value of i after assignment"
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