Set up tests for http_template, fixes

src/config.c

@@ -121,8 +121,8 @@ int c_simple_http_required_iter_fn(void *data, void *ud) {
 }
 
 typedef struct C_SIMPLE_HTTP_INTERNAL_RequiredCheck {
-  SDArchiverHashMap *map_of_paths_and_their_vars;
-  SDArchiverLinkedList *required;
+  const SDArchiverHashMap *map_of_paths_and_their_vars;
+  const SDArchiverLinkedList *required;
 } C_SIMPLE_HTTP_INTERNAL_RequiredCheck;
 
 int c_simple_http_check_required_iter_fn(void *path_void_str, void *ud) {
@@ -150,7 +150,7 @@ int c_simple_http_check_required_iter_fn(void *path_void_str, void *ud) {
 C_SIMPLE_HTTP_ParsedConfig c_simple_http_parse_config(
   const char *config_filename,
   const char *separating_key,
-  SDArchiverLinkedList *required_names
+  const SDArchiverLinkedList *required_names
 ) {
   C_SIMPLE_HTTP_ParsedConfig config;
   config.hash_map = NULL;

src/config.h

@@ -62,7 +62,7 @@ typedef C_SIMPLE_HTTP_ParsedConfig C_SIMPLE_HTTP_HashMapWrapper;
 C_SIMPLE_HTTP_ParsedConfig c_simple_http_parse_config(
   const char *config_filename,
   const char *separating_key,
-  SDArchiverLinkedList *required_names
+  const SDArchiverLinkedList *required_names
 );
 
 void c_simple_http_clean_up_parsed_config(C_SIMPLE_HTTP_ParsedConfig *config);

src/http_template.c

@@ -154,9 +154,12 @@ char *c_simple_http_path_to_generated(
             last_template_idx = last_node->orig_end_idx;
           }
           template_node = malloc(sizeof(C_SIMPLE_HTTP_INTERNAL_Template_Node));
-          template_node->html = malloc(idx - last_template_idx);
-          memcpy(template_node->html, html_buf + idx, idx - last_template_idx);
-          template_node->html_size = idx - last_template_idx;
+          template_node->html_size = idx - last_template_idx - 2;
+          template_node->html = malloc(template_node->html_size);
+          memcpy(
+            template_node->html,
+            html_buf + last_template_idx,
+            template_node->html_size);
           template_node->orig_end_idx = idx + 1;
           template_node->forced_next = NULL;
           simple_archiver_list_add(template_html_list, template_node,
@@ -176,21 +179,12 @@ char *c_simple_http_path_to_generated(
           state &= 0xFFFFFFFE;
           C_SIMPLE_HTTP_INTERNAL_Template_Node *last_node =
             template_html_list->tail->prev->data;
-          size_t end_of_var_size =
-            idx - last_node->orig_end_idx;
-          if (end_of_var_size <= 6) {
-            fprintf(
-              stderr,
-              "ERROR generating from html template, invalid delimeter at index "
-              "%lu!\n",
-              idx);
-            return NULL;
-          }
-          size_t var_size = end_of_var_size - 6;
+          size_t var_size = idx - 2 - last_node->orig_end_idx;
+          __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
           char *var = malloc(var_size + 1);
           memcpy(
             var,
-            html_buf + last_node->orig_end_idx + 3,
+            html_buf + last_node->orig_end_idx,
             var_size);
           var[var_size] = 0;
           const char *value_c_str =

src/test.c

@@ -1,9 +1,11 @@
 // Standard library includes.
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
 // Local includes.
 #include "config.h"
+#include "http_template.h"
 
 // Third party includes.
 #include <SimpleArchiver/src/helpers.h>
@@ -78,7 +80,7 @@ static int checks_passed = 0;
   } while (0);
 
 int main(void) {
-  // Test set up templates.
+  // Test config.
   {
     const char *test_config_filename = "/tmp/c_simple_http_test.config";
     __attribute__((cleanup(simple_archiver_helper_cleanup_FILE)))
@@ -205,6 +207,76 @@ int main(void) {
     ASSERT_FALSE(templates.paths);
   }
 
+  // Test http_template.
+  {
+    const char *test_http_template_filename =
+      "/tmp/c_simple_http_template_test.config";
+    __attribute__((cleanup(simple_archiver_helper_cleanup_FILE)))
+    FILE *test_file = fopen(test_http_template_filename, "w");
+    ASSERT_TRUE(test_file);
+
+    ASSERT_TRUE(
+        fwrite("PATH=/\nHTML=<h1>Test</h1>\n", 1, 26, test_file)
+        == 26);
+    simple_archiver_helper_cleanup_FILE(&test_file);
+
+    __attribute__((cleanup(simple_archiver_list_free)))
+    SDArchiverLinkedList *required_names = simple_archiver_list_init();
+    simple_archiver_list_add(
+      required_names,
+      "HTML",
+      simple_archiver_helper_datastructure_cleanup_nop
+    );
+
+    __attribute__((cleanup(c_simple_http_clean_up_parsed_config)))
+    C_SIMPLE_HTTP_ParsedConfig config = c_simple_http_parse_config(
+      test_http_template_filename,
+      "PATH",
+      required_names
+    );
+    ASSERT_TRUE(config.paths != NULL);
+
+    __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
+    char *buf = c_simple_http_path_to_generated("/", &config);
+    ASSERT_TRUE(buf != NULL);
+    ASSERT_TRUE(strcmp(buf, "<h1>Test</h1>") == 0);
+    simple_archiver_helper_cleanup_c_string(&buf);
+
+    const char *test_http_template_filename2 =
+      "/tmp/c_simple_http_template_test2.config";
+    test_file = fopen(test_http_template_filename2, "w");
+    ASSERT_TRUE(test_file);
+
+    ASSERT_TRUE(
+        fwrite(
+          "PATH=/\nHTML=<h1>{{{testVar}}}</h1><br><h2>{{{testVar2}}}</h2>\n",
+          1,
+          62,
+          test_file)
+        == 62);
+    ASSERT_TRUE(
+        fwrite("testVar=''' Some text. '''\n", 1, 27, test_file)
+        == 27);
+    ASSERT_TRUE(
+        fwrite("testVar2=''' More text. '''\n", 1, 28, test_file)
+        == 28);
+    simple_archiver_helper_cleanup_FILE(&test_file);
+
+    c_simple_http_clean_up_parsed_config(&config);
+    config = c_simple_http_parse_config(
+      test_http_template_filename2,
+      "PATH",
+      required_names
+    );
+    ASSERT_TRUE(config.paths != NULL);
+
+    buf = c_simple_http_path_to_generated("/", &config);
+    ASSERT_TRUE(buf != NULL);
+    printf("%s\n", buf);
+    ASSERT_TRUE(strcmp(buf, "<h1> Some text. </h1><br><h2> More text. </h2>") == 0);
+    simple_archiver_helper_cleanup_c_string(&buf);
+  }
+
   RETURN()
 }