added renderer tests

1 files changed, 235 insertions, 0 deletions

diff --git a/tests/check_renderer.c b/tests/check_renderer.c
new file mode 100644
index 0000000..bbc2953
--- /dev/null
+++ b/tests/check_renderer.c
@@ -0,0 +1,235 @@
+/*
+ * blogc: A blog compiler.
+ * Copyright (C) 2015 Rafael G. Martins <rafael@rafaelmartins.eng.br>
+ *
+ * This program can be distributed under the terms of the BSD License.
+ * See the file COPYING.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+#include <string.h>
+#include "../src/error.h"
+#include "../src/renderer.h"
+#include "../src/source-parser.h"
+#include "../src/template-parser.h"
+#include "../src/utils/utils.h"
+
+
+static b_slist_t*
+create_sources(unsigned int count)
+{
+    const char *s[] = {
+        "BOLA: asd\n"
+        "GUDA: zxc\n"
+        "-----\n"
+        "ahahahahahahahaha",
+        "BOLA: asd2\n"
+        "GUDA: zxc2\n"
+        "-----\n"
+        "ahahahahahahahaha2",
+        "BOLA: asd3\n"
+        "GUDA: zxc3\n"
+        "-----\n"
+        "ahahahahahahahaha3",
+    };
+    assert_false(count > 3);
+    blogc_error_t *err = NULL;
+    b_slist_t *l = NULL;
+    for (unsigned int i = 0; i < count; i++) {
+        l = b_slist_append(l, blogc_source_parse(s[i], strlen(s[i]), &err));
+        assert_null(err);
+    }
+    assert_int_equal(b_slist_length(l), count);
+    return l;
+}
+
+
+static void
+test_render_entry(void **state)
+{
+    const char *str =
+        "foo\n"
+        "{% block listing_once %}fuuu{% endblock %}\n"
+        "{% block entry %}\n"
+        "{% if GUDA %}{{ GUDA }}{% endif %}\n"
+        "{% if CHUNDA %}{{ CHUNDA }}{% endif %}\n"
+        "{% endblock %}\n"
+        "{% block listing %}lol{% endblock %}\n";
+    blogc_error_t *err = NULL;
+    b_slist_t *l = blogc_template_parse(str, strlen(str), &err);
+    assert_non_null(l);
+    assert_null(err);
+    b_slist_t *s = create_sources(1);
+    assert_non_null(s);
+    char *out = blogc_render(l, s, false);
+    assert_string_equal(out,
+        "foo\n"
+        "\n"
+        "\n"
+        "zxc\n"
+        "\n"
+        "\n"
+        "\n");
+    blogc_template_free_stmts(l);
+    b_slist_free_full(s, (b_free_func_t) b_trie_free);
+    free(out);
+}
+
+
+static void
+test_render_listing(void **state)
+{
+    const char *str =
+        "foo\n"
+        "{% block listing_once %}fuuu{% endblock %}\n"
+        "{% block entry %}\n"
+        "{% if GUDA %}{{ GUDA }}{% endif %}\n"
+        "{% if CHUNDA %}{{ CHUNDA }}{% endif %}\n"
+        "{% endblock %}\n"
+        "{% block listing %}\n"
+        "bola: {% if BOLA %}{{ BOLA }}{% endif %}\n"
+        "{% endblock %}\n";
+    blogc_error_t *err = NULL;
+    b_slist_t *l = blogc_template_parse(str, strlen(str), &err);
+    assert_non_null(l);
+    assert_null(err);
+    b_slist_t *s = create_sources(3);
+    assert_non_null(s);
+    char *out = blogc_render(l, s, true);
+    assert_string_equal(out,
+        "foo\n"
+        "fuuu\n"
+        "\n"
+        "\n"
+        "bola: asd\n"
+        "\n"
+        "bola: asd2\n"
+        "\n"
+        "bola: asd3\n"
+        "\n");
+    blogc_template_free_stmts(l);
+    b_slist_free_full(s, (b_free_func_t) b_trie_free);
+    free(out);
+}
+
+
+static void
+test_render_if(void **state)
+{
+    const char *str =
+        "{% block entry %}\n"
+        "{% if CHUNDA %}chunda\n"
+        "{% if GUDA %}guda\n"
+        "{% if BOLA %}bola\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endblock %}\n";
+    blogc_error_t *err = NULL;
+    b_slist_t *l = blogc_template_parse(str, strlen(str), &err);
+    assert_non_null(l);
+    assert_null(err);
+    b_slist_t *s = create_sources(1);
+    assert_non_null(s);
+    char *out = blogc_render(l, s, false);
+    assert_string_equal(out,
+        "\n"
+        "\n"
+        "\n");
+    blogc_template_free_stmts(l);
+    b_slist_free_full(s, (b_free_func_t) b_trie_free);
+    free(out);
+}
+
+
+static void
+test_render_if2(void **state)
+{
+    const char *str =
+        "{% block entry %}\n"
+        "{% if GUDA %}guda\n"
+        "{% if CHUNDA %}chunda\n"
+        "{% if BOLA %}bola\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endblock %}\n";
+    blogc_error_t *err = NULL;
+    b_slist_t *l = blogc_template_parse(str, strlen(str), &err);
+    assert_non_null(l);
+    assert_null(err);
+    b_slist_t *s = create_sources(1);
+    assert_non_null(s);
+    char *out = blogc_render(l, s, false);
+    assert_string_equal(out,
+        "\n"
+        "guda\n"
+        "\n"
+        "\n"
+        "\n");
+    blogc_template_free_stmts(l);
+    b_slist_free_full(s, (b_free_func_t) b_trie_free);
+    free(out);
+}
+
+
+static void
+test_render_if3(void **state)
+{
+    const char *str =
+        "{% block entry %}\n"
+        "{% if GUDA %}guda\n"
+        "{% if BOLA %}bola\n"
+        "{% if CHUNDA %}chunda\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endif %}\n"
+        "{% endblock %}\n";
+    blogc_error_t *err = NULL;
+    b_slist_t *l = blogc_template_parse(str, strlen(str), &err);
+    assert_non_null(l);
+    assert_null(err);
+    b_slist_t *s = create_sources(1);
+    assert_non_null(s);
+    char *out = blogc_render(l, s, false);
+    assert_string_equal(out,
+        "\n"
+        "guda\n"
+        "bola\n"
+        "\n"
+        "\n"
+        "\n"
+        "\n");
+    blogc_template_free_stmts(l);
+    b_slist_free_full(s, (b_free_func_t) b_trie_free);
+    free(out);
+}
+
+
+static void
+test_render_null(void **state)
+{
+    assert_null(blogc_render(NULL, NULL, false));
+}
+
+
+int
+main(void)
+{
+    const UnitTest tests[] = {
+        unit_test(test_render_entry),
+        unit_test(test_render_listing),
+        unit_test(test_render_if),
+        unit_test(test_render_if2),
+        unit_test(test_render_if3),
+        unit_test(test_render_null),
+    };
+    return run_tests(tests);
+}