/[jscoverage]/trunk/instrument-js.h
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Contents of /trunk/instrument-js.h

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Revision 431 - (show annotations)
Wed Feb 18 18:24:51 2009 UTC (9 years, 9 months ago) by siliconforks
File MIME type: text/plain
File size: 2424 byte(s)
Add --no-browser option.
1 /*
2 instrument-js.h - JavaScript instrumentation routines
3 Copyright (C) 2007, 2008, 2009 siliconforks.com
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef INSTRUMENT_JS_H_
21 #define INSTRUMENT_JS_H_
22
23 /* ISO C99 specifies that C++ code must define this to get UINT16_MAX etc. */
24 #define __STDC_LIMIT_MACROS
25 #include <stdint.h>
26
27 #include "stream.h"
28 #include "util.h"
29
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33
34 enum FileType {
35 FILE_TYPE_JS,
36 FILE_TYPE_HTML,
37 FILE_TYPE_OTHER
38 };
39
40 enum JSCoverageMode {
41 JSCOVERAGE_NORMAL,
42 JSCOVERAGE_MOZILLA,
43 JSCOVERAGE_NO_BROWSER
44 };
45 extern enum JSCoverageMode jscoverage_mode;
46
47 void jscoverage_set_js_version(const char * version);
48
49 void jscoverage_init(void);
50
51 void jscoverage_cleanup(void);
52
53 void jscoverage_instrument_js(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);
54
55 void jscoverage_copy_resources(const char * destination_directory);
56
57 typedef struct Coverage Coverage;
58
59 typedef struct FileCoverage {
60 char * id;
61
62 int * coverage_lines;
63 char ** source_lines;
64
65 /* SpiderMonkey uses uint32 for array lengths */
66 uint32_t num_coverage_lines;
67 uint32_t num_source_lines;
68 } FileCoverage;
69
70 Coverage * Coverage_new(void);
71
72 void Coverage_delete(Coverage * coverage);
73
74 typedef void (*CoverageForeachFunction) (const FileCoverage * file_coverage, int i, void * p);
75
76 void Coverage_foreach_file(Coverage * coverage, CoverageForeachFunction f, void * p);
77
78 int jscoverage_parse_json(Coverage * coverage, const uint8_t * data, size_t length) __attribute__((warn_unused_result));
79
80 void jscoverage_write_source(const char * id, const uint16_t * characters, size_t num_characters, Stream * output);
81
82 #ifdef __cplusplus
83 }
84 #endif
85
86 #endif /* INSTRUMENT_JS_H_ */

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