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| 1 | +#include <stdio.h> |
| 2 | +#include <stdlib.h> |
| 3 | +#import "../PSEmojiUtilities.h" |
| 4 | + |
| 5 | +void prettyPrint(NSArray <NSString *> *array, BOOL wq, int perLine) { |
| 6 | + int x = 1; |
| 7 | + NSMutableString *string = [NSMutableString string]; |
| 8 | + NSLog(@"Total: %lu", (unsigned long)array.count); |
| 9 | + for (NSString *substring in array) { |
| 10 | + if (wq) |
| 11 | + [string appendString:@"@\""]; |
| 12 | + [string appendString:substring]; |
| 13 | + if (wq) |
| 14 | + [string appendString:@"\","]; |
| 15 | + else |
| 16 | + [string appendString:@","]; |
| 17 | + if (x++ % perLine == 0) { |
| 18 | + NSLog(@"%@", string); |
| 19 | + string.string = @""; |
| 20 | + } |
| 21 | + else |
| 22 | + [string appendString:@" "]; |
| 23 | + } |
| 24 | + NSLog(@"%@", string); |
| 25 | +} |
| 26 | + |
| 27 | +void printArray(NSString *title, NSArray *array) { |
| 28 | + NSLog(@"%@: %@", title, [array componentsJoinedByString:@", "]); |
| 29 | +} |
| 30 | + |
| 31 | +NSString *toUTF32(NSString *string) { |
| 32 | + if (string.length == 1) |
| 33 | + return [NSString stringWithFormat:@"%x", [PSEmojiUtilities firstLongCharacter:string]]; |
| 34 | + NSMutableArray *utf32 = [NSMutableArray array]; |
| 35 | + for (int i = 0; i < string.length - 1; i += 2) { |
| 36 | + UChar32 cbase = [string characterAtIndex:i]; |
| 37 | + if ((cbase & 0xFC00) == 0xD800 && i + 1 < string.length) { |
| 38 | + UChar32 y = [string characterAtIndex:i + 1]; |
| 39 | + if ((y & 0xFC00) == 0xDC00) |
| 40 | + cbase = (cbase << 10) + y - 0x35FDC00; |
| 41 | + } else |
| 42 | + --i; |
| 43 | + [utf32 addObject:[NSString stringWithFormat:@"%x", cbase]]; |
| 44 | + } |
| 45 | + return [utf32 componentsJoinedByString:@" "]; |
| 46 | +} |
| 47 | + |
| 48 | +void printWithCodepoints(NSString *title, NSString *emoji) { |
| 49 | + NSLog(@"%@: %@ %@", title, emoji, toUTF32(emoji)); |
| 50 | +} |
| 51 | + |
| 52 | +void testMultiPerson(NSString *emoji) { |
| 53 | + static int modifiers[] = { 1, 3, 4, 5, 6, -1, 0 }; // -1 None, 0 silhouette |
| 54 | + NSMutableArray *variants = [NSMutableArray array]; |
| 55 | + for (int i = 0; i < 7; ++i) { |
| 56 | + NSString *specifier1 = modifiers[i] == 0 ? @"EMFSkinToneSpecifierTypeFitzpatrickSilhouette" : [PSEmojiUtilities skinToneSpecifierTypeFromEmojiFitzpatrickModifier:modifiers[i]]; |
| 57 | + for (int j = 0; j < 7; ++j) { |
| 58 | + NSString *specifier2 = modifiers[j] == 0 ? @"EMFSkinToneSpecifierTypeFitzpatrickSilhouette" : [PSEmojiUtilities skinToneSpecifierTypeFromEmojiFitzpatrickModifier:modifiers[j]]; |
| 59 | + NSString *skinned = [PSEmojiUtilities multiPersonStringForString:emoji skinToneVariantSpecifier:@[specifier1, specifier2]]; |
| 60 | + [variants addObject:skinned]; |
| 61 | + } |
| 62 | + } |
| 63 | + NSLog(@"Base %@", emoji); |
| 64 | + prettyPrint(variants, YES, 7); |
| 65 | +} |
| 66 | + |
| 67 | +int main(int argc, char *argv[], char *envp[]) { |
| 68 | + if (argc != 2) { |
| 69 | + printf("Usage: EmojiTester [c|u]\n"); |
| 70 | + return EXIT_FAILURE; |
| 71 | + } |
| 72 | + const char *opt = argv[1]; |
| 73 | + bool out = strcmp(opt, "u") == 0; |
| 74 | + if (!out && strcmp(opt, "c")) { |
| 75 | + printf("Don't\n"); |
| 76 | + return EXIT_FAILURE; |
| 77 | + } |
| 78 | + FILE *fp; |
| 79 | + char buffer[4096]; |
| 80 | + if ((fp = fopen("snapshot.txt", out ? "w+" : "r")) == NULL) { |
| 81 | + printf("Unable to open file: snapshot.txt\n"); |
| 82 | + return EXIT_FAILURE; |
| 83 | + } |
| 84 | + for (NSString *emoji in [PSEmojiUtilities PeopleEmoji]) { |
| 85 | + NSMutableString *line = [NSMutableString string]; |
| 86 | + NSMutableString *skinCodes = [NSMutableString string]; |
| 87 | + [line appendString:emoji]; |
| 88 | + if ([PSEmojiUtilities hasSkinToneVariants:emoji]) { |
| 89 | + for (NSString *variant in [PSEmojiUtilities skinToneVariants:emoji]) { |
| 90 | + [line appendFormat:@" %@", variant]; |
| 91 | + [skinCodes appendFormat:@" %@ /", toUTF32(variant)]; |
| 92 | + } |
| 93 | + if ([PSEmojiUtilities supportsCoupleSkinToneSelection:emoji]) |
| 94 | + testMultiPerson(emoji); |
| 95 | + [line appendFormat:@" %@ |%@", toUTF32(emoji), skinCodes]; |
| 96 | + } else |
| 97 | + [line appendFormat:@" %@", toUTF32(emoji)]; |
| 98 | + NSLog(@"%@", line); |
| 99 | + const char *cline = [line UTF8String]; |
| 100 | + if (out) { |
| 101 | + fputs(cline, fp); |
| 102 | + fputs("\n", fp); |
| 103 | + } else { |
| 104 | + fgets(buffer, 4096, fp); |
| 105 | + size_t len = strlen(buffer); |
| 106 | + if (buffer[len - 1] == '\n') |
| 107 | + buffer[len - 1] = '\0'; |
| 108 | + if (strcmp(cline, buffer)) { |
| 109 | + printf("Snapshot mismatched!\n"); |
| 110 | + return EXIT_FAILURE; |
| 111 | + } |
| 112 | + } |
| 113 | + } |
| 114 | + fclose(fp); |
| 115 | + return 0; |
| 116 | +} |
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