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moving stuff to custom git instance

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alessandro bason 2025-09-12 14:12:59 +02:00
parent a66e58193f
commit ccb992a44a
42 changed files with 4947 additions and 10390 deletions
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179
tests/highlight_tests.c
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@ -1,179 +0,0 @@
#include "runner.h"
#include "../highlight.h"
#include "../arena.h"
#include <stdio.h>
UNIT_TEST(highlight_init) {
arena_t arena = arena_make(ARENA_MALLOC, KB(4));
// Create a basic configuration
hl_config_t config = {0};
// Define custom colors
config.colors[HL_COLOR_NORMAL] = strv_init("normal");
config.colors[HL_COLOR_KEYWORDS] = strv_init("keyword");
config.colors[HL_COLOR_STRING] = strv_init("string");
config.colors[HL_COLOR_COMMENT] = strv_init("comment");
// Initialize highlighter
hl_ctx_t *ctx = hl_init(&arena, &config);
ASSERT(ctx != NULL);
arena_cleanup(&arena);
}
UNIT_TEST(highlight_basic) {
arena_t arena = arena_make(ARENA_MALLOC, KB(4));
// Create a configuration
hl_config_t config = {0};
// Define custom colors for HTML output
config.colors[HL_COLOR_NORMAL] = strv_init("color:black");
config.colors[HL_COLOR_KEYWORDS] = strv_init("color:blue");
config.colors[HL_COLOR_STRING] = strv_init("color:green");
config.colors[HL_COLOR_COMMENT] = strv_init("color:gray");
config.colors[HL_COLOR_NUMBER] = strv_init("color:purple");
// Set HTML output flag
config.flags = HL_FLAG_HTML;
// Initialize highlighter
hl_ctx_t *ctx = hl_init(&arena, &config);
ASSERT(ctx != NULL);
// Sample C code to highlight
strview_t code = strv_init(
"// This is a comment\n"
"int main() {\n"
" printf(\"Hello, World!\\n\");\n"
" return 0;\n"
"}\n"
);
// Highlight the code
str_t highlighted = hl_highlight(&arena, ctx, code);
// Verify the output
ASSERT(!str_is_empty(highlighted));
// We can't easily test the exact output without parsing HTML,
// but we can check that key strings are present
const char *html_start = "<span";
ASSERT(strstr(highlighted.buf, html_start) != NULL);
// Check if comment coloring is present
ASSERT(strstr(highlighted.buf, "// This is a comment") != NULL);
// Check if string highlighting is present
ASSERT(strstr(highlighted.buf, "Hello, World!") != NULL);
arena_cleanup(&arena);
}
UNIT_TEST(highlight_custom_keywords) {
arena_t arena = arena_make(ARENA_MALLOC, KB(4));
// Create configuration
hl_config_t config = {0};
// Define colors
config.colors[HL_COLOR_NORMAL] = strv_init("normal");
config.colors[HL_COLOR_KEYWORDS] = strv_init("keyword");
config.colors[HL_COLOR_CUSTOM_TYPES] = strv_init("custom-type");
// Define custom keywords
hl_keyword_t custom_keywords[] = {
{.keyword = strv_init("MyClass"), .color = HL_COLOR_CUSTOM_TYPES},
{.keyword = strv_init("custom_func"), .color = HL_COLOR_FUNC}
};
config.extra_kwrds = custom_keywords;
config.kwrds_count = 2;
// Initialize highlighter
hl_ctx_t *ctx = hl_init(&arena, &config);
ASSERT(ctx != NULL);
// Test code with custom keywords
strview_t code = strv_init(
"MyClass obj;\n"
"custom_func(obj);\n"
);
// Highlight the code
str_t highlighted = hl_highlight(&arena, ctx, code);
// Verify output contains our code
ASSERT(!str_is_empty(highlighted));
ASSERT(strstr(highlighted.buf, "MyClass") != NULL);
ASSERT(strstr(highlighted.buf, "custom_func") != NULL);
arena_cleanup(&arena);
}
UNIT_TEST(highlight_add_keyword) {
arena_t arena = arena_make(ARENA_MALLOC, KB(4));
// Create configuration
hl_config_t config = {0};
// Define colors
config.colors[HL_COLOR_NORMAL] = strv_init("normal");
config.colors[HL_COLOR_KEYWORDS] = strv_init("keyword");
config.colors[HL_COLOR_CUSTOM_TYPES] = strv_init("custom-type");
// Initialize highlighter
hl_ctx_t *ctx = hl_init(&arena, &config);
ASSERT(ctx != NULL);
// Add a custom keyword after initialization
hl_keyword_t new_keyword = {
.keyword = strv_init("NewKeyword"),
.color = HL_COLOR_CUSTOM_TYPES
};
hl_add_keyword(&arena, ctx, &new_keyword);
// Test code with the new keyword
strview_t code = strv_init("NewKeyword x;\n");
// Highlight the code
str_t highlighted = hl_highlight(&arena, ctx, code);
// Verify output contains our code
ASSERT(!str_is_empty(highlighted));
ASSERT(strstr(highlighted.buf, "NewKeyword") != NULL);
arena_cleanup(&arena);
}
UNIT_TEST(highlight_symbol_table) {
arena_t arena = arena_make(ARENA_MALLOC, KB(4));
// Create configuration
hl_config_t config = {0};
// Define colors
config.colors[HL_COLOR_NORMAL] = strv_init("normal");
config.colors[HL_COLOR_SYMBOL] = strv_init("symbol");
// Initialize highlighter
hl_ctx_t *ctx = hl_init(&arena, &config);
ASSERT(ctx != NULL);
// Set '@' as a symbol
hl_set_symbol_in_table(ctx, '@', true);
// Test code with the symbol
strview_t code = strv_init("@decorator\n");
// Highlight the code
str_t highlighted = hl_highlight(&arena, ctx, code);
// Verify output contains our code
ASSERT(!str_is_empty(highlighted));
ASSERT(strstr(highlighted.buf, "@") != NULL);
arena_cleanup(&arena);
}