From 549a391d6438e828001eeeaf235b080c054a7bf3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 08:14:41 +0200
Subject: Adding upstream version 2.2.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 test/libapt/stringview_test.cc | 95 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 test/libapt/stringview_test.cc

(limited to 'test/libapt/stringview_test.cc')

diff --git a/test/libapt/stringview_test.cc b/test/libapt/stringview_test.cc
new file mode 100644
index 0000000..9cfaa3b
--- /dev/null
+++ b/test/libapt/stringview_test.cc
@@ -0,0 +1,95 @@
+
+#include <config.h>
+#include <apt-pkg/string_view.h>
+#include <string>
+
+#include <type_traits>
+
+#include <gtest/gtest.h>
+
+TEST(StringViewTest,EmptyString)
+{
+   constexpr APT::StringView defString;
+   static_assert( 0 == defString.length(), "def right size");
+
+   APT::StringView strString{std::string{}};
+   EXPECT_EQ(0u, strString.length());
+
+   constexpr char const * const charp = "";
+   constexpr APT::StringView charpString{charp, 0};
+   static_assert( 0 == charpString.length(), "charp right size");
+
+   APT::StringView charp2String{charp};
+   EXPECT_EQ(0u, strString.length());
+
+   const APT::StringView charaString{""};
+   EXPECT_EQ(0u, charaString.length());
+
+   EXPECT_TRUE(APT::StringView("") == "");
+   EXPECT_FALSE(APT::StringView("") != "");
+}
+
+TEST(StringViewTest,FooString)
+{
+   constexpr APT::StringView defString("fooGARBAGE", 3);
+   static_assert( 3 == defString.length(), "def right size");
+   EXPECT_EQ(0, defString.to_string().compare(0, defString.length(), defString.data(), 3));
+
+   APT::StringView strString{std::string{"foo"}};
+   EXPECT_EQ(3u, strString.length());
+   EXPECT_EQ(0, strString.to_string().compare(0, strString.length(), strString.data(), 3));
+
+   constexpr char const * const charp = "fooGARBAGE";
+   constexpr APT::StringView charpString{charp, 3};
+   EXPECT_EQ(3u, charpString.length());
+   EXPECT_EQ(0, charpString.to_string().compare(0, charpString.length(), charpString.data(), 3));
+
+   char * charp2 = strdup("foo");
+   APT::StringView charp2String{charp2};
+   EXPECT_EQ(3u, charp2String.length());
+   EXPECT_EQ(0, charp2String.to_string().compare(0, charp2String.length(), charp2String.data(), 3));
+   free(charp2);
+
+   const APT::StringView charaString{"foo"};
+   EXPECT_EQ(3u, charaString.length());
+   EXPECT_EQ(0, charaString.to_string().compare(0, charaString.length(), charaString.data(), 3));
+
+   EXPECT_TRUE(APT::StringView("foo") == "foo");
+   EXPECT_FALSE(APT::StringView("foo") != "foo");
+}
+
+TEST(StringViewTest,SubStr)
+{
+   const APT::StringView defString("Hello World!");
+   EXPECT_EQ(defString.to_string().substr(6), defString.substr(6).to_string());
+   EXPECT_EQ(defString.to_string().substr(0,5), defString.substr(0,5).to_string());
+   EXPECT_EQ(defString.to_string().substr(6,5), defString.substr(6,5).to_string());
+}
+
+TEST(StringViewTest,Find)
+{
+   const APT::StringView defString("Hello World!");
+   EXPECT_EQ(defString.to_string().find('l'), defString.find('l'));
+   EXPECT_EQ(defString.to_string().find('X'), defString.find('X'));
+   EXPECT_EQ(defString.to_string().find('e',3), defString.find('e',3));
+   EXPECT_EQ(defString.to_string().find('l',6), defString.find('l',6));
+   EXPECT_EQ(defString.to_string().find('l',11), defString.find('l',11));
+
+   EXPECT_EQ(defString.to_string().find("l"), defString.find("l"));
+   EXPECT_EQ(defString.to_string().find("ll"), defString.find("ll"));
+   EXPECT_EQ(defString.to_string().find("lo"), defString.find("lo"));
+   EXPECT_EQ(defString.to_string().find("ll", 1), defString.find("ll", 1));
+   EXPECT_EQ(defString.to_string().find("ll", 6), defString.find("ll", 6));
+   EXPECT_EQ(defString.to_string().find("or"), defString.find("or"));
+   EXPECT_EQ(defString.to_string().find("od"), defString.find("od"));
+}
+
+TEST(StringViewTest,RFind)
+{
+   const APT::StringView defString("Hello World!");
+   EXPECT_EQ(defString.to_string().rfind('l'), defString.rfind('l'));
+   EXPECT_EQ(defString.to_string().rfind('X'), defString.rfind('X'));
+   EXPECT_EQ(defString.to_string().rfind('e',3), defString.rfind('e',3));
+   EXPECT_EQ(defString.to_string().rfind('l',6), defString.rfind('l',6));
+   EXPECT_EQ(defString.to_string().rfind('l',11), defString.rfind('l',11));
+}
-- 
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