Add some FilterList tests

1 files changed, 89 insertions, 0 deletions

diff --git a/staging/adblock/test/filterlist.cpp b/staging/adblock/test/filterlist.cpp
new file mode 100644
index 0000000..6b27904
--- /dev/null
+++ b/staging/adblock/test/filterlist.cpp
@@ -0,0 +1,89 @@
+#define CATCH_CONFIG_MAIN
+#include "filterlist.h"
+#include <QBuffer>
+#include <catch2/catch.hpp>
+
+using namespace AdblockPlus;
+
+QByteArray sampleList =
+    R"(! comment on line
+! Last modified: 1 Jan 2000 00:00 UTC
+! Expires: 4 days (update frequency)
+)";
+
+TEST_CASE("placeholder")
+{
+    QBuffer buffer(&sampleList);
+    buffer.open(QIODevice::ReadOnly | QIODevice::Text);
+
+    AdblockPlus::FilterList list(buffer);
+    REQUIRE(!list.isUpToDate());
+}
+
+TEST_CASE("domain match")
+{
+    const std::array<std::pair<QString, bool>, 5> testUrls = {
+        std::make_pair("http://ads.example.com/foo.gif", true),
+        std::make_pair("http://server1.ads.example.com/foo.gif", true),
+        std::make_pair("https://ads.example.com:8000/", true),
+        std::make_pair("http://ads.example.com.ua/foo.gif", false),
+        std::make_pair("http://example.com/redirect/http://ads.example.com/", false)
+    };
+
+    auto *rule = FilterList::parseRule("||ads.example.com^");
+    REQUIRE(rule->shouldBlock());
+    REQUIRE(!rule->shouldRedirect());
+
+    for(const auto &pair : testUrls) {
+        REQUIRE(rule->hasMatch(&pair.first) == pair.second);
+    }
+
+    delete rule;
+}
+
+TEST_CASE("string equals")
+{
+    const std::array<std::pair<QString, bool>, 3> testUrls = {
+        std::make_pair("http://example.com/", true),
+        std::make_pair("http://example.com/foo.gif", false),
+        std::make_pair("http://example.info/redirect/http://example.com/", false)
+    };
+
+    auto *rule = FilterList::parseRule("|http://example.com/|");
+    REQUIRE(rule->shouldBlock());
+    REQUIRE(!rule->shouldRedirect());
+
+    for(const auto &pair : testUrls) {
+        REQUIRE(rule->hasMatch(&pair.first) == pair.second);
+    }
+
+    delete rule;
+}
+
+TEST_CASE("string starts with")
+{
+    auto *rule = FilterList::parseRule("|http://baddomain.example/");
+    REQUIRE(rule->shouldBlock());
+    REQUIRE(!rule->shouldRedirect());
+
+    const QString blocks = "http://baddomain.example/banner.gif";
+    const QString allows = "http://gooddomain.example/analyze?http://baddomain.example";
+
+    REQUIRE(rule->hasMatch(&blocks));
+    REQUIRE(!rule->hasMatch(&allows));
+    delete rule;
+}
+
+TEST_CASE("string ends with")
+{
+    auto *rule = FilterList::parseRule("swf|");
+    REQUIRE(rule->shouldBlock());
+    REQUIRE(!rule->shouldRedirect());
+
+    const QString blocks = "http://example.com/annoyingflash.swf";
+    const QString allows = "http://example.com/swf/index.html";
+
+    REQUIRE(rule->hasMatch(&blocks));
+    REQUIRE(!rule->hasMatch(&allows));
+    delete rule;
+}