]>
Commit | Line | Data |
---|---|---|
3666a048 | 1 | # Copyright 2020-2021 Free Software Foundation, Inc. |
caa7fd04 AB |
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 | # Test the 'maint print xml-tdesc' command. This file picks up every | |
17 | # XML file matching the pattern maint-xml-dump-*.xml (in the same | |
18 | # directory as this script) and passes each in turn to the command | |
19 | # 'maint print xml-tdesc'. | |
20 | # | |
21 | # The expected output is generated by parsing the input XML file. The | |
22 | # rules for changing an XML file into the expected output are: | |
23 | # | |
24 | # 1. Blank lines, and lines starting with a comment are stripped from | |
25 | # the expected output. | |
26 | # | |
27 | # 2. The <?xml ... ?> and <!DOCTYPE ...> entities are optional, | |
28 | # suitable defaults will be added if these lines are missing from | |
29 | # the input file. | |
30 | # | |
31 | # 3. A trailing comment on a line will replace the expected output for | |
32 | # that line but with the indentation of the line preserved. So | |
33 | # this (The '|' marks the start of the line): | |
34 | # | <reg name="r1" bitsize="32"/> <!-- <reg name="r1" bitsize="32" type="int" regnum="0"/> --> | |
35 | # Will actually look for the following output: | |
36 | # | <reg name="r1" bitsize="32" type="int" regnum="0"/> | |
37 | # | |
38 | # 4. Indentation of lines will be preserved so your input file needs | |
39 | # to follow the expected indentation. | |
40 | if {[gdb_skip_xml_test]} { | |
41 | unsupported "xml tests not being run" | |
42 | return -1 | |
43 | } | |
44 | ||
45 | gdb_start | |
46 | ||
47 | # Read the XML file FILENAME and produce an output pattern that should | |
48 | # match what GDB produces with the 'maint print xml-desc' command. | |
49 | proc build_pattern { filename } { | |
50 | set pattern {} | |
51 | ||
52 | set xml_version_line {<?xml version="1.0"?>} | |
53 | set doc_type_line {<!DOCTYPE target SYSTEM "gdb-target.dtd">} | |
54 | ||
55 | set linenum 0 | |
56 | set ifd [open "$filename" r] | |
57 | while {[gets $ifd line] >= 0} { | |
58 | incr linenum | |
59 | ||
60 | # The <?xml .... ?> tag can only appear as the first line in | |
61 | # the file. If it is not present then add one to the expected | |
62 | # output now. | |
63 | if {$linenum == 1} { | |
64 | if {![regexp {^<\?xml} $line]} { | |
65 | set pattern [string_to_regexp $xml_version_line] | |
66 | set xml_version_line "" | |
67 | } | |
68 | } | |
69 | ||
70 | # If we have not yet seen a DOCTYPE line, then maybe we should | |
71 | # be adding one? If we find <target> then add a default | |
72 | # DOCTYPE line, otherwise, if the XML file includes a DOCTYPE | |
73 | # line, use that. | |
74 | if {$doc_type_line != "" } { | |
75 | if {[regexp {^[ \t]*<target>} $line]} { | |
76 | set pattern [multi_line $pattern \ | |
77 | [string_to_regexp $doc_type_line]] | |
78 | set doc_type_line "" | |
79 | } elseif {[regexp {^[ \t]*<!DOCTYPE } $line]} { | |
80 | set doc_type_line "" | |
81 | } | |
82 | } | |
83 | ||
84 | if {[regexp {^[ \t]*<!--} $line]} { | |
85 | # Comment line, ignore it. | |
86 | } elseif {[regexp {^[ \t]+$} $line]} { | |
87 | # Blank line, ignore it. | |
88 | } elseif {[regexp {^([ \t]*).*<!-- (.*) -->$} $line \ | |
89 | matches grp1 grp2]} { | |
90 | set pattern [multi_line \ | |
91 | $pattern \ | |
92 | [string_to_regexp "$grp1$grp2"]] | |
93 | } else { | |
94 | set pattern [multi_line \ | |
95 | $pattern \ | |
96 | [string_to_regexp $line]] | |
97 | } | |
98 | } | |
99 | close $ifd | |
100 | ||
101 | # Due to handling the <?xml ...?> tags we can end up with a stray | |
102 | # '\r\n' at the start of the output pattern. Remove it here. | |
103 | if {[string range $pattern 0 1] == "\r\n"} { | |
104 | set pattern [string range $pattern 2 end] | |
105 | } | |
106 | ||
107 | return $pattern | |
108 | } | |
109 | ||
110 | # Run over every test XML file and check the output. | |
111 | foreach filename [lsort [glob $srcdir/$subdir/maint-xml-dump-*.xml]] { | |
112 | set pattern [build_pattern $filename] | |
113 | ||
114 | if {[is_remote host]} { | |
115 | set test_path [remote_download host $filename] | |
116 | } else { | |
117 | set test_path $filename | |
118 | } | |
119 | ||
120 | verbose -log "Looking for:\n$pattern" | |
121 | ||
122 | gdb_test "maint print xml-tdesc $test_path" \ | |
123 | "$pattern" "check [file tail $filename]" | |
124 | } |