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test: hectic C: templater interpolation

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yukkop
2025-04-15 16:33:35 +00:00
parent 6b8e825a4b
commit 1da02a7ad6
4 changed files with 154 additions and 67 deletions
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77
package/c/hectic/hectic.c
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@@ -2484,6 +2484,83 @@ char *template_node_to_debug_str__(POSITION_INFO_DECLARATION, Arena *arena, cons
return result; return result;
} }
char *template_node_to_json_str__(POSITION_INFO_DECLARATION, Arena *arena, const TemplateNode *node, int depth) {
if (!node) return arena_strncpy__(POSITION_INFO, arena, "", 0);
if (depth > TEMPLATE_NODE_MAX_DEBUG_DEPTH) {
return arena_strncpy__(POSITION_INFO, arena, "...", 3);
}
// Use a temporary buffer on the stack for building the string
char temp_buf[MEM_MiB];
size_t len = 0;
#define APPEND(...) do { \
int written = snprintf(temp_buf + len, sizeof(temp_buf) - len, ##__VA_ARGS__); \
if (written < 0) return NULL; \
len += written; \
} while (0)
if (depth == 0) {
APPEND("[");
}
APPEND("{\"type\":\"%s\",", template_node_type_to_string(node->type));
switch (node->type) {
case TEMPLATE_NODE_SECTION:
APPEND("\"content\":{\"iterator\":\"%s\",\"collection\"=\"%s\"}",
node->value.section.iterator,
node->value.section.collection);
char *body_str = template_node_to_json_str__(POSITION_INFO, arena, node->value.section.body, depth + 1);
if (body_str) {
APPEND(",\"body\":%s", body_str);
}
break;
case TEMPLATE_NODE_INTERPOLATE:
APPEND("\"content\":{\"key\":\"%s\"}", node->value.interpolate.key);
break;
case TEMPLATE_NODE_EXECUTE:
APPEND("\"content\":{\"code\":\"%s\"}", node->value.execute.code);
break;
case TEMPLATE_NODE_INCLUDE:
APPEND("\"content\":{\"key\":\"%s\"}", node->value.include.key);
break;
case TEMPLATE_NODE_TEXT:
APPEND("\"content\":{\"content\":\"%s\"}", node->value.text.content);
break;
default:
break;
}
if (node->children) {
APPEND(",\"children\":[");
char *child_str = template_node_to_json_str__(POSITION_INFO, arena, node->children, depth + 1);
if (child_str) {
APPEND(",%s", child_str);
}
APPEND("]");
}
APPEND("}");
if (node->next) {
char *next_str = template_node_to_json_str__(POSITION_INFO, arena, node->next, depth + 1);
if (next_str) {
APPEND(",%s", next_str);
}
}
if (depth == 0) {
APPEND("]");
}
// Copy the final string to arena-allocated memory
char *result = arena_strncpy__(POSITION_INFO, arena, temp_buf, len);
return result;
}
// --------- // ---------
// -- End -- // -- End --
// --------- // ---------

7
package/c/hectic/hectic.h
View File

@@ -623,6 +623,8 @@ char* json_to_debug_str__(const char* file, const char* func, int line, Arena *a
char *json_to_pretty_str__(const char* file, const char* func, int line, Arena *arena, const Json * const item, int indent_level); char *json_to_pretty_str__(const char* file, const char* func, int line, Arena *arena, const Json * const item, int indent_level);
#define JSON_TO_PRETTY_STR(arena, json) json_to_pretty_str__(__FILE__, __func__, __LINE__, arena, json, 0)
// Prettify a flat debug string by adding line breaks and structure // Prettify a flat debug string by adding line breaks and structure
char *debug_to_pretty_str__(const char* file, const char* func, int line, Arena *arena, const char *flat_str); char *debug_to_pretty_str__(const char* file, const char* func, int line, Arena *arena, const char *flat_str);
#define debug_to_pretty_str(arena, str) debug_to_pretty_str__(__FILE__, __func__, __LINE__, arena, str) #define debug_to_pretty_str(arena, str) debug_to_pretty_str__(__FILE__, __func__, __LINE__, arena, str)
@@ -764,6 +766,8 @@ TemplateConfig template_default_config__(const char *file, const char *func, int
char *template_node_to_debug_str__(const char *file, const char *func, int line, Arena *arena, const char *name, const TemplateNode *self, PtrSet *visited); char *template_node_to_debug_str__(const char *file, const char *func, int line, Arena *arena, const char *name, const TemplateNode *self, PtrSet *visited);
char *template_node_to_json_str__(const char *file, const char *func, int line, Arena *arena, const TemplateNode *node, int depth);
#define template_parse(arena, s, config) template_parse__(__FILE__, __func__, __LINE__, arena, s, config) #define template_parse(arena, s, config) template_parse__(__FILE__, __func__, __LINE__, arena, s, config)
#define template_default_config() template_default_config__(__FILE__, __func__, __LINE__) #define template_default_config() template_default_config__(__FILE__, __func__, __LINE__)
@@ -771,4 +775,7 @@ char *template_node_to_debug_str__(const char *file, const char *func, int line,
#define TEMPLATE_NODE_TO_DEBUG_STR(arena, name, node) \ #define TEMPLATE_NODE_TO_DEBUG_STR(arena, name, node) \
template_node_to_debug_str__(__FILE__, __func__, __LINE__, arena, name, node, ptrset_init(arena)) template_node_to_debug_str__(__FILE__, __func__, __LINE__, arena, name, node, ptrset_init(arena))
#define TEMPLATE_NODE_TO_JSON_STR(arena, node) \
template_node_to_json_str__(__FILE__, __func__, __LINE__, arena, node, 0)
#endif // EPRINTF_H #endif // EPRINTF_H

24
package/c/hectic/test/04-json.c
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@@ -118,16 +118,16 @@ static void test_arena_reset_reuse(Arena *arena) {
// assert(strcmp(debug_str, "struct Json root = {type = JSON_OBJECT, key = \"key\", value = struct JsonValue = {string = \"value\"}, next = NULL}") == 0); // assert(strcmp(debug_str, "struct Json root = {type = JSON_OBJECT, key = \"key\", value = struct JsonValue = {string = \"value\"}, next = NULL}") == 0);
//} //}
static void test_debug_str_to_json(Arena *arena) { //static void test_debug_str_to_json(Arena *arena) {
const char *debug_str = "struct SomeStruct struct_name = {name = \"value\", next = NULL, value = 123}"; // const char *debug_str = "struct SomeStruct struct_name = {name = \"value\", next = NULL, value = 123}";
JsonResult result = DEBUG_STR_TO_JSON(arena, &debug_str); // JsonResult result = DEBUG_STR_TO_JSON(arena, &debug_str);
if (IS_RESULT_ERROR(result)) { // if (IS_RESULT_ERROR(result)) {
raise_exception("DEBUG_STR_TO_JSON: %s", &RESULT_ERROR_MESSAGE(result)); // raise_exception("DEBUG_STR_TO_JSON: %s", &RESULT_ERROR_MESSAGE(result));
return; // return;
} // }
raise_notice("result: %s", JSON_TO_DEBUG_STR(arena, "result", &RESULT_SOME_VALUE(result))); // raise_notice("result: %s", JSON_TO_DEBUG_STR(arena, "result", &RESULT_SOME_VALUE(result)));
assert(RESULT_SOME_VALUE(result).type == JSON_OBJECT); // assert(RESULT_SOME_VALUE(result).type == JSON_OBJECT);
} //}
int main(void) { int main(void) {
printf("%sRunning %s%s%s\n", OPTIONAL_COLOR(COLOR_GREEN), OPTIONAL_COLOR(COLOR_CYAN), __FILE__, OPTIONAL_COLOR(COLOR_RESET)); printf("%sRunning %s%s%s\n", OPTIONAL_COLOR(COLOR_GREEN), OPTIONAL_COLOR(COLOR_CYAN), __FILE__, OPTIONAL_COLOR(COLOR_RESET));
@@ -154,8 +154,8 @@ int main(void) {
test_arena_reset_reuse(&arena); test_arena_reset_reuse(&arena);
//arena_reset(&arena); //arena_reset(&arena);
//test_json_to_debug_str(&arena); //test_json_to_debug_str(&arena);
arena_reset(&arena); //arena_reset(&arena);
test_debug_str_to_json(&arena); //test_debug_str_to_json(&arena);
arena_free(&arena); arena_free(&arena);
logger_free(); logger_free();

113
package/c/hectic/test/06-templater.c
View File

@@ -4,18 +4,38 @@
#include <string.h> #include <string.h>
#include "hectic.h" #include "hectic.h"
#define ARENA_SIZE 1024 * 1024 #define ARENA_SIZE MEM_MiB
#define TEST_TEMPLATE_NODE_TO_DEBUG_STR \
"struct TemplateNode root = {\n" \
" enum type = TEXT 0 ,\n" \
" union TemplateValue value = {\n" \
" struct TemplateTextValue text = {\n" \
" content = %p \"Hello\"\n" \
" } %p\n" \
" } %p,\n" \
" struct TemplateNode children = NULL,\n" \
" struct TemplateNode next = {\n" \
" enum type = INTERPOLATE 1 ,\n" \
" union TemplateValue value = {\n" \
" struct TemplateInterpolateValue interpolate = {\n" \
" key = %p \"name\"\n" \
" } %p\n" \
" } %p,\n" \
" struct TemplateNode children = NULL,\n" \
" struct TemplateNode next = {\n" \
" enum type = TEXT 0 ,\n" \
" union TemplateValue value = {\n" \
" struct TemplateTextValue text = {\n" \
" content = %p \"!\"\n" \
" } %p\n" \
" } %p,\n" \
" struct TemplateNode children = NULL,\n" \
" struct TemplateNode next = NULL\n" \
" } %p\n" \
" } %p\n" \
"} %p\n"
//static char *remove_all_spaces(char *s) {
// char *new_s = NULL;
// while (*s) {
// if (*s != ' ' && *s != '\t' && *s != '\n') {
// new_s = s;
// }
// s++;
// }
// return new_s;
//}
static void test_template_node_to_debug_str(Arena *arena) { static void test_template_node_to_debug_str(Arena *arena) {
TemplateNode *root = arena_alloc(arena, sizeof(TemplateNode)); TemplateNode *root = arena_alloc(arena, sizeof(TemplateNode));
@@ -30,57 +50,40 @@ static void test_template_node_to_debug_str(Arena *arena) {
root->next->next->type = TEMPLATE_NODE_TEXT; root->next->next->type = TEMPLATE_NODE_TEXT;
root->next->next->value.text.content = arena_strncpy(arena, "!", 1); root->next->next->value.text.content = arena_strncpy(arena, "!", 1);
char *debug_str = TEMPLATE_NODE_TO_DEBUG_STR(arena, "root", root); char *debug_str = debug_to_pretty_str(arena, TEMPLATE_NODE_TO_DEBUG_STR(arena, "root", root));
raise_log("debug_str: \n%s", debug_str);
raise_notice("debug_str: %s", debug_str); { // some debug output
char *expected; Arena *debug_arena = DISPOSABLE_ARENA;
//sprintf(expected, "struct TemplateNode root = {enum type = TEXT 0, union TemplateValue value = {struct TemplateTextValue text = {content = %p \"Hello\"} %p} %p, struct TemplateNode children = NULL, struct TemplateNode next = {enum type = INTERPOLATE 1, union TemplateValue value = {struct TemplateInterpolateValue interpolate = {key = %p \"name\"} %p} %p, struct TemplateNode children = NULL, struct TemplateNode next = {enum type = TEXT 0, union TemplateValue value = {struct TemplateTextValue text = {content = %p \"!\"} %p} %p, struct TemplateNode children = NULL, struct TemplateNode next = NULL} %p} %p} %p", const char *json_str = TEMPLATE_NODE_TO_JSON_STR(debug_arena, root);
// root.value.text.content, Json *json = json_parse(debug_arena, &json_str);
// root.value.text, raise_notice("json_str: \n%s", JSON_TO_PRETTY_STR(debug_arena, json));
// root.value, }
// root.next.value.interpolate.key,
// root.next.value.interpolate,
// root.next.value,
char *expected_debug_str = arena_alloc(arena, MEM_KiB);
sprintf(expected_debug_str, TEST_TEMPLATE_NODE_TO_DEBUG_STR,
(void*)root->value.text.content,
(void*)&root->value.text,
(void*)&root->value,
(void*)root->next->value.interpolate.key,
(void*)&root->next->value.interpolate,
(void*)&root->next->value,
(void*)root->next->next->value.text.content,
(void*)&root->next->next->value.text,
(void*)&root->next->next->value,
(void*)root->next->next,
(void*)root->next,
(void*)root
);
//assert(strcmp( raise_log("expected_debug_str: \n%s", expected_debug_str);
// remove_all_spaces(debug_str),
// remove_all_spaces("" assert(strcmp(debug_str, expected_debug_str) == 0);
// "["
// " {"
// " \"type\":\"TEXT\","
// " \"content\":{"
// " \"content\":\"Hello\""
// " }"
// " },"
// " {"
// " \"type\":\"INTERPOLATE\","
// " \"content\":{"
// " \"key\":\"name\""
// " }"
// " },"
// " {"
// " \"type\":\"TEXT\","
// " \"content\":{"
// " \"content\":\"!\""
// " }"
// " }"
// "]")) == 0);
} }
//static void test_template_parse(Arena *arena, TemplateConfig *config) {
// const char *template = "Hello {% name %}!";
// TemplateResult *result = template_parse(arena, &template, config);
//
// Arena *debug_arena = DISPOSABLE_ARENA;
// const char *debug_str = template_node_to_debug_str(debug_arena, &result->Result.node);
// raise_notice("debug_str: %s", debug_str);
// raise_notice("result: %s", json_to_pretty_str(debug_arena, json_parse(debug_arena, &debug_str)));
// assert(result->type == TEMPLATE_RESULT_NODE);
//}
int main(void) { int main(void) {
printf("%sRunning %s%s%s\n", OPTIONAL_COLOR(COLOR_GREEN), OPTIONAL_COLOR(COLOR_CYAN), __FILE__, OPTIONAL_COLOR(COLOR_RESET)); printf("%sRunning %s%s%s\n", OPTIONAL_COLOR(COLOR_GREEN), OPTIONAL_COLOR(COLOR_CYAN), __FILE__, OPTIONAL_COLOR(COLOR_RESET));
debug_color_mode = COLOR_MODE_DISABLE;
logger_init(); logger_init();
Arena arena = arena_init(ARENA_SIZE); Arena arena = arena_init(ARENA_SIZE);