Started writing unit tests

Added some tests for good input.
Also fixed a bug where an empty loop would crash.

1 files changed, 228 insertions, 0 deletions

diff --git a/t/test_1.c b/t/test_1.c
new file mode 100644
index 0000000..038f7bb
--- /dev/null
+++ b/t/test_1.c
@@ -0,0 +1,228 @@
+/* Test some good inputs
+ * Test 1: Basic, var
+ * Test 2: var w/ default value
+ */
+
+#include <stdio.h>
+
+#include <ctemplates.h>
+
+char t_1[] = "This is a <TMPL_VAR name=\"what\">!";
+char c_1_1[] = "This is a template!";
+
+char t_2[] = "This is a <TMPL_VAR name=\"missing\" default=\"program\">!";
+char c_2_1[] = "This is a program!";
+
+char t_3[] = "<TMPL_VAR name=\"what\"> starts with a tag.";
+char c_3_1[] = "This starts with a tag.";
+
+char t_4[] = "<TMPL_VAR name=\"missing\" default=\"That\"> starts with a tag.";
+char c_4_1[] = "That starts with a tag.";
+
+char t_5[] = "This ends with a <TMPL_VAR name=\"what\">";
+char c_5_1[] = "This ends with a tag";
+
+char t_6[] = "This ends with a <TMPL_VAR name=\"missing\" default=\"default tag\">";
+char c_6_1[] = "This ends with a default tag";
+
+char t_7[] = "Test loop<TMPL_LOOP name=\"loop\"><TMPL_VAR name=\"var\"><TMPL_END>!";
+char c_7_1[] = "Test loop!";
+char c_7_2[] = "Test loop one!";
+char c_7_3[] = "Test loop one two three!";
+
+char t_8[] = "Test if as check:<TMPL_IF name=\"var\" value=\"correct\"> Works!<TMPL_END>";
+char c_8_1[] = "Test if as check: Works!";
+char c_8_2[] = "Test if as check:";
+char c_8_3[] = "Test if as check:";
+
+char t_9[] = "Test if for existance:<TMPL_IF name=\"var\"> Exists!<TMPL_END>";
+char c_9_1[] = "Test if for existance: Exists!";
+char c_9_2[] = "Test if for existance:";
+
+int main(){
+	struct TMPL_templates* t;
+	struct TMPL_varlist* vl;
+	char* ret;
+	size_t dummy;
+	
+	/*Test 1*/
+	t = TMPL_alloc_template(t_1);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"what","template");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_1_1) != 0){
+		fprintf(stderr,"Error in test file 1, test 1\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_1_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 2*/
+	t = TMPL_alloc_template(t_2);
+	vl = TMPL_alloc_varlist();
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_2_1) != 0){
+		fprintf(stderr,"Error in test file 1, test 2\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_2_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 3*/
+	t = TMPL_alloc_template(t_3);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"what","This");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_3_1) != 0){
+		fprintf(stderr,"Error in test file 1, test 3\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_3_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 4*/
+	t = TMPL_alloc_template(t_4);
+	vl = TMPL_alloc_varlist();
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_4_1) != 0){
+		fprintf(stderr,"Error in test file 1, test 4\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_4_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 5*/
+	t = TMPL_alloc_template(t_5);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"what","tag");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_5_1) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_5_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 6*/
+	t = TMPL_alloc_template(t_6);
+	vl = TMPL_alloc_varlist();
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_6_1) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_6_1,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	/*Test 7*/
+	t = TMPL_alloc_template(t_7);
+	vl = TMPL_alloc_varlist();
+	{
+		struct TMPL_loop* l = TMPL_alloc_loop();
+		TMPL_add_loop_to_varlist(vl,"loop",l);
+	}
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_7_1) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_7_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	vl = TMPL_alloc_varlist();
+	{
+		struct TMPL_loop* l = TMPL_alloc_loop();
+		struct TMPL_varlist* vl_2 = TMPL_alloc_varlist();
+		TMPL_add_var_to_varlist(vl_2,"var"," one");
+		TMPL_add_varlist_to_loop(l,vl_2);
+		TMPL_add_loop_to_varlist(vl,"loop",l);
+	}
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_7_2) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_7_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	vl = TMPL_alloc_varlist();
+	{
+		struct TMPL_loop* l = TMPL_alloc_loop();
+		struct TMPL_varlist* vl_2 = TMPL_alloc_varlist();
+		struct TMPL_varlist* vl_3 = TMPL_alloc_varlist();
+		struct TMPL_varlist* vl_4 = TMPL_alloc_varlist();
+		TMPL_add_var_to_varlist(vl_2,"var"," one");
+		TMPL_add_var_to_varlist(vl_3,"var"," two");
+		TMPL_add_var_to_varlist(vl_4,"var"," three");
+		TMPL_add_varlist_to_loop(l,vl_2);
+		TMPL_add_varlist_to_loop(l,vl_3);
+		TMPL_add_varlist_to_loop(l,vl_4);
+		TMPL_add_loop_to_varlist(vl,"loop",l);
+	}
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_7_3) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_7_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	TMPL_free_template(t);
+	
+	/*Test 8*/
+	t = TMPL_alloc_template(t_8);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"var","correct");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_8_1) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_8_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"var","incorrect");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_8_2) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_8_2,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	vl = TMPL_alloc_varlist();
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_8_3) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_8_3,ret);
+		return -1;
+	}
+	TMPL_free_template(t);
+	TMPL_free_varlist(vl);
+
+	t = TMPL_alloc_template(t_9);
+	vl = TMPL_alloc_varlist();
+	TMPL_add_var_to_varlist(vl,"var","thing");
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_9_1) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_9_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	vl = TMPL_alloc_varlist();
+	ret = TMPL_render(t,vl,&dummy);
+	if(strcmp(ret,c_9_2) != 0){
+		fprintf(stderr, "Error in test file 1, test 5\n");
+		printf("Result should have been '%s'\n was '%s'\n",c_9_1,ret);
+		return -1;
+	}
+	TMPL_free_varlist(vl);
+	TMPL_free_template(t);
+
+
+
+	return 0;
+}