Commit | Line | Data |
---|---|---|
0fb0cc75 | 1 | # Copyright 2007, 2008, 2009 Free Software Foundation, Inc. |
b1c32d35 PM |
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 | ||
16 | if $tracelevel then { | |
17 | strace $tracelevel | |
18 | } | |
19 | ||
20 | load_lib "pascal.exp" | |
21 | ||
22 | set testfile "floats" | |
23 | set srcfile ${testfile}.pas | |
24 | set binfile ${objdir}/${subdir}/${testfile}$EXEEXT | |
25 | ||
26 | if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } { | |
27 | return -1 | |
28 | } | |
29 | ||
30 | gdb_exit | |
31 | gdb_start | |
32 | gdb_reinitialize_dir $srcdir/$subdir | |
33 | gdb_load ${binfile} | |
34 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] | |
35 | set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] | |
36 | ||
37 | if { [gdb_breakpoint ${srcfile}:${bp_location1}] } { | |
38 | pass "setting breakpoint 1" | |
39 | } | |
40 | if { [gdb_breakpoint ${srcfile}:${bp_location2}] } { | |
41 | pass "setting breakpoint 2" | |
42 | } | |
43 | ||
44 | # Verify that "start" lands inside the right procedure. | |
45 | if { [gdb_start_cmd] < 0 } { | |
46 | untested start | |
47 | return -1 | |
48 | } | |
49 | ||
50 | gdb_test "" ".* at .*${srcfile}.*" "start" | |
51 | ||
52 | gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "Going to first breakpoint" | |
53 | gdb_test "print r" ".* = 0" "Print r before assigned to 1.25" | |
54 | ||
55 | gdb_test "next" "r := 1\\.25;" "Next to 'r := 1.25' line" | |
56 | gdb_test "next" "s := 2\\.2;" "Next to 's := 2.2' line" | |
57 | gdb_test "next" "t := -3\\.2;" "Next to 't := -3.2' line" | |
58 | gdb_test "next" "u := 78\\.3;" "Next to 'u := 78.3' line" | |
59 | gdb_test "next" "l := 1;" "Next to 'l := 1' line" | |
60 | gdb_test "next" "i := 1;" "Next to 'i := 1' line" | |
61 | ||
62 | # At that point, | |
63 | # r should be equal to 1.25 | |
64 | gdb_test "print r" " = 1\\.25" | |
65 | # s should be equal to 2.2 | |
66 | gdb_test "print s" " = 2\\.(199.*|2|200.*)" | |
67 | # t should be equal to -3.2 | |
68 | gdb_test "print t" " = -3\\.(199.*|2|200.*)" | |
69 | # u should be equal to 78.3 | |
70 | gdb_test "print u" " = 78\\.(3|300.*|299.*)" | |
71 | ||
72 | # Test addition | |
73 | gdb_test "print r + s" " = 3\\.4(499.*|5|500.*)" | |
74 | gdb_test "print r + t" " = -1\\.9(499.*|5|500.*)" | |
75 | ||
76 | #Test addition with float constants | |
77 | gdb_test "print r + 1.5" " = 2\\.7(499.*|5|500.*)" | |
78 | gdb_test "print r + 0.03" " = 1\\.2(799.*|8|800.*)" | |
79 | gdb_test "print r + (-0.2)" " = 1\\.0(499|5|500.*)" | |
80 | gdb_test "print r + 1.5E+3" " = 1501\\.2(499.*|5|500.*)" | |
81 | gdb_test "print r + 1.5E+2" " = 151\\.2(499.*|5|500.*)" | |
82 | gdb_test "print r + 1.5E+1" " = 16\\.2(499|5|500.*)" | |
83 | gdb_test "print r + 1.5E+0" " = 2\\.7(499.*|5|500.*)" | |
84 | gdb_test "print r + 1.5E-1" " = 1\\.(399.*|4|400.*)" | |
85 | gdb_test "print r + 1.5E-2" " = 1\\.26(499.*|5|500.*)" | |
86 | gdb_test "print r + 1.5E-3" " = 1\\.251(499.*|5|500.*)" | |
87 | ||
88 | # Test addition with integer variables | |
89 | gdb_test "print r + l" " = 2\\.2(499.*|5|500.*)" | |
90 | gdb_test "print l + t" " = -2\\.(199.*|2|200.*)" | |
91 | ||
92 | # Test addition with integer constants | |
93 | gdb_test "print r + 10" " = 11\\.2(499.*|5|500.*)" | |
94 | gdb_test "print r + 5" " = 6\\.2(499.*|5|500.*)" | |
95 | gdb_test "print r + 1" " = 2\\.2(499.*|5|500.*)" | |
96 | gdb_test "print r + 0" " = 1\\.2(499|5|500.*)" | |
97 | gdb_test "print r + (-1)" " = 0\\.2(499.*|5|500.*)" | |
98 | gdb_test "print r + (-5)" " = -3\\.7(499.*|5|500.*)" | |
99 | gdb_test "print r + (-10)" " = -8\\.7(499.*|5|500.*)" | |
100 | ||
101 | # Test substraction | |
102 | gdb_test "print r - s" " = -0\\.9(499.*|5|500.*)" | |
103 | gdb_test "print r - t" " = 4\\.4(499.*|5|500.*)" | |
104 | ||
105 | # Test unany minus | |
106 | gdb_test "print -r" " = -1\\.2(499.*|5|500.*)" | |
107 | gdb_test "print (-r)" " = -1\\.2(499.*|5|500.*)" | |
108 | gdb_test "print -(r)" " = -1.2(499.*|5|500.*)" | |
109 | gdb_test "print -(r + s)" " = -3\\.4(499.*|5|500.*)" | |
110 | ||
111 | # Test multiplication | |
112 | gdb_test "print 2 * r" " = 2\\.(499.*|5|500.*)" | |
113 | gdb_test "print 2.0 * r" " = 2\\.(499.*|5|500.*)" | |
114 | gdb_test "print 1000*r" " = 12(49\\.99.*|50|50\\.00.*)" | |
115 | ||
116 | #Test division | |
117 | gdb_test "print r / 2" " = 0\\.62(499.*|5|500.*)" | |
118 | gdb_test "print 35 / 2" " = 17\\.(499.*|5|500.*)" | |
119 | ||
120 | # 'set r' does not work, as there are set sub-commands starting with 'r' | |
121 | # Thus we need to use 'set var r' | |
122 | gdb_test "set var r := 2.56" " := 2\\.56" | |
123 | gdb_test "print r" " = 2\\.56.*" "Testing new r value" | |
124 | ||
125 | gdb_test "cont" \ | |
126 | "Breakpoint .*:${bp_location2}.*" \ | |
127 | "Going to second breakpoint" | |
128 | gdb_test "next" "r := cos\\(u\\);" "Advance to 'r := cos(u)' line" | |
129 | gdb_test "print u" " = 3\\.14159.*" "Test pi value" | |
130 | gdb_test "next" "s := sin\\(u\\);" "Advance to 's := sin(u)' line" | |
131 | gdb_test "print r" " = -1" "Test cos(pi) is equal to -1" | |
132 | gdb_test "next" "" "Go past 's := sin(u)' line" | |
133 | ||
134 | set msg "Test sin(pi) is equal to 0" | |
135 | ||
136 | gdb_test_multiple "print s" $msg { | |
137 | -re ".* = (0|-?\[0-9\]\\.\[0-9\]*\[eE\](-?\[0-9\]*))\[\r\n\]+$gdb_prompt $" { | |
138 | set value "$expect_out(1,string)" | |
139 | verbose "value is $value" 1 | |
140 | if [info exists expect_out(2,string)] { | |
141 | set expo $expect_out(2,string) | |
142 | verbose "expo found: $expo" 1 | |
143 | } else { | |
144 | set expo "0" | |
145 | regsub ".*\[eE\]" "$value" "" expo; | |
146 | } | |
147 | regsub "^-" "$expo" "" mexpo; | |
148 | verbose "expo is $expo" 1 | |
149 | verbose "mexpo is $mexpo" 1 | |
150 | if { $value == 0 } { | |
151 | pass $msg | |
152 | } elseif {$mexpo > 8} { | |
153 | pass "$msg '$value' is close to zero" | |
154 | } else { | |
155 | fail "$msg '$value' too large" | |
156 | } | |
157 | verbose "Still here" 1 | |
158 | } | |
159 | } |