[322] | 1 | //
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| 2 | // TestParser.m
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| 3 | // ICeCoffEE
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| 4 | //
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| 5 | // Created by Nicholas Riley on 6/22/07.
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| 6 | // Copyright 2007 Nicholas Riley. All rights reserved.
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| 7 | //
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| 8 |
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| 9 | #import <Foundation/Foundation.h>
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| 10 | #import "ICeCoffEEParser.h"
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| 11 |
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| 12 | #include <stdarg.h>
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| 13 |
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[377] | 14 | static void ps(NSString *format, ...) {
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[322] | 15 | va_list args;
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| 16 | va_start(args, format);
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| 17 | NSString *s = [[NSString alloc] initWithFormat: format arguments: args];
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| 18 | va_end(args);
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| 19 | printf("%s\n", [s cString]);
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| 20 | [s release];
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| 21 | }
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| 22 |
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[377] | 23 | static void pr(NSString *s, NSRange r) {
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[322] | 24 | ps([[NSString alloc] initWithFormat: @"%@%@>%@<",
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| 25 | s, [@"" stringByPaddingToLength: r.location withString: @" " startingAtIndex: 0],
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| 26 | [@"" stringByPaddingToLength: r.length withString: @"-" startingAtIndex: 0]]);
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| 27 | }
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| 28 |
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[388] | 29 | static NSString *tc(NSString *s) {
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| 30 | NSMutableString *rs = [s mutableCopy];
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| 31 | [rs replaceOccurrencesOfString: @"\n" withString: @"\\" options: 0 range: NSMakeRange(0, [s length])];
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| 32 | [rs replaceOccurrencesOfString: @"\t" withString: @">" options: 0 range: NSMakeRange(0, [s length])];
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| 33 | return [rs autorelease];
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| 34 | }
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| 35 |
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[382] | 36 | NSString *ICCF_ErrString(OSStatus err, NSString *context) {
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| 37 | return [NSString stringWithFormat: @"%@ (%d)", context, (int)err];
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| 38 | }
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| 39 |
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| 40 | void ICCF_CheckRange(NSRange range) {
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| 41 | if (range.length > 0)
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| 42 | return;
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| 43 |
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| 44 | pr(@"Invalid ", range);
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| 45 | @throw([NSException exceptionWithName: NSRangeException
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| 46 | reason: @"No URL is selected"
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| 47 | userInfo: nil]);
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| 48 | }
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| 49 |
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| 50 |
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[388] | 51 | // XXX move elsewhere
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| 52 | static NSString *ICCF_StringByRemovingCharactersInSet(NSString *s, NSCharacterSet *set) {
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| 53 | NSRange range = [s rangeOfCharacterFromSet: set options: 0 range: NSMakeRange(0, [s length])];
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| 54 | if (range.location == NSNotFound)
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| 55 | return s;
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| 56 |
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| 57 | NSMutableString *ms = [s mutableCopy];
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| 58 | do {
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| 59 | [ms deleteCharactersInRange: range];
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| 60 | range.length = [ms length] - range.location;
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| 61 | range = [ms rangeOfCharacterFromSet: set options: 0 range: range];
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| 62 | } while (range.location != NSNotFound);
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| 63 |
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| 64 | s = [[ms copy] autorelease];
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| 65 | [ms release];
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| 66 | return s;
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| 67 | }
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| 68 |
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[377] | 69 | static BOOL check_parse(NSString *uri, NSString *text,
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| 70 | NSRange delimitedURIRange, NSRange initialSelectionRange) {
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| 71 | // XXX figure XFAIL-type error checking
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| 72 |
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| 73 | NSRange enclosingRange;
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| 74 | NSString *parsedURI = nil;
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| 75 | NSException *parseException = nil;
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| 76 | @try {
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| 77 | enclosingRange = ICCF_URLEnclosingRange(text, initialSelectionRange);
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[388] | 78 | // XXX move trimming elsewhere
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| 79 | parsedURI = ICCF_StringByRemovingCharactersInSet([text substringWithRange: enclosingRange], [NSCharacterSet whitespaceAndNewlineCharacterSet]);
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[377] | 80 | } @catch (NSException *e) {
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| 81 | parseException = e;
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| 82 | }
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| 83 |
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| 84 | if ([uri isEqualToString: parsedURI]) {
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| 85 | return YES;
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| 86 | }
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| 87 |
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[388] | 88 | ps(@"Text %@", tc(text));
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[377] | 89 | pr(@"Available ", delimitedURIRange);
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| 90 | pr(@"Starting ", initialSelectionRange);
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| 91 |
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| 92 | if (parseException != nil) {
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| 93 | ps(@"Exception %@", parseException);
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| 94 | } else {
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| 95 | pr(@"Parsed ", enclosingRange);
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[388] | 96 | ps(@"Parsed %@", tc(parsedURI));
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| 97 | ps(@"Desired %@", tc(uri));
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[377] | 98 | }
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| 99 | return NO;
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| 100 | }
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| 101 |
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[322] | 102 | CFBundleRef ICCF_bundle = NULL;
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| 103 |
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[476] | 104 | // from http://jens.ayton.se/code/files/JANSLogHack.m
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| 105 | extern void _NSSetLogCStringFunction(void (*)(const char *string, unsigned length, BOOL withSyslogBanner));
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| 106 |
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| 107 | static void PrintNSLogMessage(const char *string, unsigned length, BOOL withSyslogBanner) {
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| 108 | puts(string);
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| 109 | }
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| 110 |
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[322] | 111 | int main(int argc, char *argv[]) {
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| 112 | NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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| 113 |
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[476] | 114 | _NSSetLogCStringFunction(PrintNSLogMessage);
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| 115 |
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[322] | 116 | NSArray *a = [NSArray arrayWithContentsOfFile: @"urls.plist"];
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| 117 | NSCAssert(a != nil, @"Can't get array from urls.plist (wrong cwd? invalid format?)");
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| 118 |
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| 119 | ICCF_StartIC();
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| 120 |
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[373] | 121 | unsigned pass = 0, fail = 0;
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| 122 |
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[322] | 123 | NSEnumerator *e = [a objectEnumerator];
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| 124 | NSDictionary *d;
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| 125 | while ( (d = [e nextObject]) != nil) {
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[373] | 126 | ps(@"");
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| 127 |
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[322] | 128 | NSString *uri = [d objectForKey: @"uri"];
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| 129 | NSString *text = [d objectForKey: @"text"];
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| 130 | NSCAssert1(uri != nil, @"No URI in test case description %@", d);
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| 131 |
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| 132 | NSRange delimitedURIRange;
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| 133 | if (text != nil) {
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| 134 | NSArray *bits = [text componentsSeparatedByString: @"|"];
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| 135 | NSCAssert1([bits count] == 3, @"Sample text is not of the form 'foo|bar|baz': %@", text);
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| 136 | text = [bits componentsJoinedByString: @""];
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| 137 | delimitedURIRange.location = [(NSString *)[bits objectAtIndex: 0] length];
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| 138 | delimitedURIRange.length = [(NSString *)[bits objectAtIndex: 1] length];
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| 139 | } else {
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| 140 | text = uri;
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| 141 | delimitedURIRange.location = 0;
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| 142 | delimitedURIRange.length = [uri length];
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[382] | 143 | }
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[322] | 144 |
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[382] | 145 | NSArray *bits = [text componentsSeparatedByString: @"^"];
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| 146 | if ([bits count] == 3) {
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| 147 | NSString *joined = [bits componentsJoinedByString: @""];
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| 148 | NSRange initialSelectionRange = {
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| 149 | [(NSString *)[bits objectAtIndex: 0] length],
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| 150 | [(NSString *)[bits objectAtIndex: 1] length]
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| 151 | };
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| 152 | delimitedURIRange.length -= 2; // remove ^^
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| 153 | if (check_parse(uri == text ? joined : uri, joined,
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| 154 | delimitedURIRange, initialSelectionRange)) {
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| 155 | pass++;
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| 156 | } else {
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| 157 | fail++;
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| 158 | goto summary;
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| 159 | }
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| 160 | if (uri == text)
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| 161 | continue;
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| 162 | text = joined;
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| 163 | }
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| 164 |
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[375] | 165 | for (unsigned startOffset = 0 ; startOffset < delimitedURIRange.length ; ++startOffset) {
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| 166 | NSRange initialSelectionRange = {
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| 167 | delimitedURIRange.location + startOffset,
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| 168 | delimitedURIRange.length != 0
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| 169 | };
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[373] | 170 |
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[377] | 171 | if (check_parse(uri, text, delimitedURIRange, initialSelectionRange)) {
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| 172 | pass++;
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[375] | 173 | } else {
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[377] | 174 | fail++;
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| 175 | goto summary;
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[375] | 176 | }
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[373] | 177 | }
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[322] | 178 | }
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| 179 |
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[375] | 180 | summary:
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| 181 | ps(@"PASS %d FAIL %d", pass, fail);
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| 182 |
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[322] | 183 | ICCF_StopIC();
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| 184 |
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| 185 | [pool release];
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| 186 | }
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