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#include <string.h>
#include "linkextractor_tests.h"
#define LINK_TEMPLATE_PATH TEST_DATA_DIR "/links"
#define BASEURL "http://example.com/index.html"
#define HTML1_HREF "http://example.com/test/link"
#define HTML1_TITLE "Test link"
#define HTML1 "<html><body>" \
"<a href=\"" HTML1_HREF "\">" HTML1_TITLE "</a>" \
"</body></html>"
#define HTML2_HREF "http://example.com/test/link"
#define HTML2_TITLE "Test link"
#define HTML2 "<html><body>" \
"<a href=\"" HTML2_HREF "\">" HTML2_TITLE "</a>" \
"<a href=\"http://example.com/index.html\">This is an unrecognized link</a>" \
"</body></html>"
#define HTML3_HEADER "<html><body>"
#define HTML3_HREF "http://example.com/test/link"
#define HTML3_TITLE "Test link"
#define HTML3_BODY "<a href=\"" HTML3_HREF "\">" HTML3_TITLE "</a>"
#define HTML3_FOOTER "</body></html>"
#define HTML_INVALID "<a hrefxxx=0</a>"
#define HTML4_HREF "/test/link"
#define HTML4_HREF_ABSOLUTE "http://example.com" HTML4_HREF
#define HTML4_TITLE "Relative link"
#define HTML4 "<html><body>" \
"<a href=\"" HTML4_HREF "\">" HTML4_TITLE "</a>" \
"</body></html>"
#define HTML5_HREF "http://example.com/test/link"
#define HTML5_TITLE "Test link"
#define HTML5 "<html><body>" \
"<a href=\"" HTML5_HREF "\"><span><b> Test</b></span> <span>link</span></a>" \
"</body></html>"
void link_extractor_fixture_setup(LinkExtractorFixture *fixture,
gconstpointer test_data) {
fixture->templates = link_templates_create();
g_assert(fixture->templates != NULL);
link_templates_load(fixture->templates, LINK_TEMPLATE_PATH);
fixture->extractor = link_extractor_create(fixture->templates, BASEURL);
g_assert(fixture->extractor != NULL);
}
void link_extractor_fixture_teardown(LinkExtractorFixture *fixture,
gconstpointer test_data) {
link_extractor_delete(fixture->extractor);
link_templates_delete(fixture->templates);
}
void test_link_extractor_extract(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML1, strlen(HTML1));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 1);
const struct Link *link = g_ptr_array_index(links, 0);
const char *href = link_get_href(link);
g_assert(href);
g_assert(strcmp(href, HTML1_HREF) == 0);
const char *title = link_get_title(link);
g_assert(title);
g_assert(strcmp(title, HTML1_TITLE) == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_unrecognized_link(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML2, strlen(HTML2));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 1);
const struct Link *link = g_ptr_array_index(links, 0);
const char *href = link_get_href(link);
g_assert(href);
g_assert(strcmp(href, HTML2_HREF) == 0);
const char *title = link_get_title(link);
g_assert(title);
g_assert(strcmp(title, HTML2_TITLE) == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_append(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML3_HEADER, strlen(HTML3_HEADER));
link_extractor_append(fixture->extractor, HTML3_BODY, strlen(HTML3_BODY));
link_extractor_append(fixture->extractor, HTML3_FOOTER, strlen(HTML3_FOOTER));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 1);
const struct Link *link = g_ptr_array_index(links, 0);
const char *href = link_get_href(link);
g_assert(href);
g_assert(strcmp(href, HTML3_HREF) == 0);
const char *title = link_get_title(link);
g_assert(title);
g_assert(strcmp(title, HTML3_TITLE) == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_invalid_html(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML_INVALID, strlen(HTML_INVALID));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_relative_urls(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML4, strlen(HTML4));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 1);
const struct Link *link = g_ptr_array_index(links, 0);
const char *href = link_get_href(link);
g_assert(href);
g_assert(strcmp(href, HTML4_HREF_ABSOLUTE) == 0);
const char *title = link_get_title(link);
g_assert(title);
g_assert(strcmp(title, HTML4_TITLE) == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_html_title(LinkExtractorFixture *fixture,
G_GNUC_UNUSED gconstpointer test_data) {
GPtrArray *links;
link_extractor_append(fixture->extractor, HTML5, strlen(HTML5));
links = link_extractor_get_links(fixture->extractor);
g_assert(links);
g_assert(links->len == 1);
const struct Link *link = g_ptr_array_index(links, 0);
const char *href = link_get_href(link);
g_assert(href);
g_assert(strcmp(href, HTML5_HREF) == 0);
const char *title = link_get_title(link);
g_assert(title);
g_assert(strcmp(title, HTML5_TITLE) == 0);
g_ptr_array_free(links, TRUE);
}
void test_link_extractor_xml(LinkExtractorFixture *fixture,
gconstpointer test_data) {
}
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