chore: copy over project files

test/instance.c

@@ -0,0 +1,44 @@
+#include "test.h"
+
+#include "ltm/common.h"
+#include "ltm/template.h"
+#include "ltm/template_internal.h"
+
+void test_single_placeholder() {
+  const char *s = "Hello, {{ world }}!";
+
+  ltm_template *template;
+  TEST_ASSERT(ltm_template_compile(&template, s) == ltm_err_ok);
+
+  ltm_instance *instance;
+  TEST_CHECK(ltm_template_instantiate(&instance, template) == ltm_err_ok);
+
+  TEST_CHECK(ltm_instance_block_add_var(instance, "world", ltm_instance_block_type_buf, "World", 5) == ltm_err_ok);
+
+  TEST_CHECK(ltm_instance_size(instance) == 13);
+
+  char buf[13];
+
+  size_t written = 0;
+  TEST_CHECK(ltm_instance_write(&written, buf, 5, instance) == ltm_err_ok);
+  TEST_CHECK(written == 5);
+
+  written = 0;
+  TEST_CHECK(ltm_instance_write(&written, buf + 5, 5, instance) == ltm_err_ok);
+  TEST_CHECK(written == 5);
+
+  written = 0;
+  TEST_CHECK(ltm_instance_write(&written, buf + 10, 5, instance) == ltm_err_done);
+  TEST_CHECK(written == 3);
+
+  TEST_CHECK(strncmp(buf, "Hello, World!", 13) == 0);
+  TEST_DUMP("buf", buf, 13);
+
+  ltm_instance_free(instance);
+  ltm_template_free(template);
+}
+
+TEST_LIST = {
+  { "instance single placeholder", test_single_placeholder },
+  { NULL, NULL }
+};

test/template_compile.c

@@ -0,0 +1,118 @@
+#include "test.h"
+
+#include "ltm/common.h"
+#include "ltm/template.h"
+#include "ltm/template_internal.h"
+
+void test_single_placeholder() {
+  const char *s = "Hello, {{ world }}";
+
+  ltm_template *template;
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_ok);
+
+  TEST_CHECK(template->blocks.len == 2);
+
+  TEST_CHECK(template->blocks.arr[0].type == ltm_template_block_type_literal);
+  TEST_CHECK(template->blocks.arr[0].data.ptr == s);
+  TEST_CHECK(template->blocks.arr[0].data.len == 7);
+
+  TEST_CHECK(template->blocks.arr[1].type == ltm_template_block_type_var);
+
+  TEST_CHECK(template->names.len == 1);
+
+  TEST_CHECK(template->names.arr[0].name.s == s + 10);
+  TEST_CHECK(template->names.arr[0].name.len == 5);
+  TEST_CHECK(template->names.arr[0].index == 1);
+
+  ltm_template_free(template);
+}
+
+void test_single_placeholder_trailing() {
+  const char *s = "Hello, {{ world }}!";
+
+  ltm_template *template;
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_ok);
+
+  TEST_CHECK(template->blocks.len == 3);
+
+  TEST_CHECK(template->blocks.arr[0].type == ltm_template_block_type_literal);
+  TEST_CHECK(template->blocks.arr[0].data.ptr == s);
+  TEST_CHECK(template->blocks.arr[0].data.len == 7);
+
+  TEST_CHECK(template->blocks.arr[1].type == ltm_template_block_type_var);
+
+  TEST_CHECK(template->blocks.arr[2].type == ltm_template_block_type_literal);
+  TEST_CHECK(template->blocks.arr[2].data.ptr == s + 18);
+  TEST_CHECK(template->blocks.arr[2].data.len == 1);
+
+  TEST_CHECK(template->names.len == 1);
+
+  TEST_CHECK(template->names.arr[0].name.s == s + 10);
+  TEST_CHECK(template->names.arr[0].name.len == 5);
+  TEST_CHECK(template->names.arr[0].index == 1);
+
+  ltm_template_free(template);
+}
+
+void test_single_nested() {
+  const char *s = "abc {{ l start }}some content {{ var }} {{ l end }}";
+
+  ltm_template *template;
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_ok);
+
+  TEST_CHECK(template->names.len == 1);
+  TEST_CHECK(template->names.arr[0].name.s == s + 7);
+  TEST_CHECK(template->names.arr[0].name.len == 1);
+  TEST_CHECK(template->names.arr[0].index == 1);
+
+  TEST_CHECK(template->blocks.len == 2);
+
+  TEST_CHECK(template->blocks.arr[0].type == ltm_template_block_type_literal);
+  TEST_CHECK(template->blocks.arr[0].data.ptr == s);
+  TEST_CHECK(template->blocks.arr[0].data.len == 4);
+
+  TEST_CHECK(template->blocks.arr[1].type == ltm_template_block_type_nested);
+  ltm_template *nested_template = template->blocks.arr[1].data.ptr;
+
+  TEST_CHECK(nested_template->blocks.len == 3);
+  TEST_CHECK(nested_template->blocks.arr[0].type == ltm_template_block_type_literal);
+  TEST_CHECK(nested_template->blocks.arr[0].data.ptr == s + 17);
+  TEST_CHECK(nested_template->blocks.arr[0].data.len == 13);
+  TEST_CHECK(nested_template->blocks.arr[1].type == ltm_template_block_type_var);
+  TEST_CHECK(nested_template->blocks.arr[2].type == ltm_template_block_type_literal);
+  TEST_CHECK(nested_template->blocks.arr[2].data.ptr == s + 39);
+  TEST_CHECK(nested_template->blocks.arr[2].data.len == 1);
+
+  TEST_CHECK(nested_template->names.len == 1);
+  TEST_CHECK(nested_template->names.arr[0].name.s == s + 33);
+  TEST_CHECK(nested_template->names.arr[0].name.len == 3);
+  TEST_CHECK(nested_template->names.arr[0].index == 1);
+
+  ltm_template_free(template);
+}
+
+void test_unclosed_placeholder() {
+  ltm_template *template;
+
+  const char *s = "abc {{ var }";
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_invalid_template);
+
+  s = "abc {{ var ";
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_invalid_template);
+}
+
+void test_unclosed_nested() {
+  ltm_template *template;
+
+  const char *s = "abc {{ var start }} {{ hello }}";
+  TEST_CHECK(ltm_template_compile(&template, s) == ltm_err_invalid_template);
+}
+
+TEST_LIST = {
+  { "template single placeholder", test_single_placeholder },
+  { "template single placeholder trailing", test_single_placeholder_trailing },
+  { "template single nested", test_single_nested },
+  { "template unclosed placeholder", test_unclosed_placeholder },
+  { "template unclosed nested", test_unclosed_nested },
+  { NULL, NULL }
+};