[vcpkg] Fix bug where packages with uninstalled features appear to be uninstalled.

1 files changed, 85 insertions, 0 deletions

diff --git a/toolsrc/src/tests.statusparagraphs.cpp b/toolsrc/src/tests.statusparagraphs.cpp
new file mode 100644
index 000000000..4cc1130b1
--- /dev/null
+++ b/toolsrc/src/tests.statusparagraphs.cpp
@@ -0,0 +1,85 @@
+#include <CppUnitTest.h>
+
+#include <vcpkg/base/util.h>
+#include <vcpkg/paragraphs.h>
+#include <vcpkg/statusparagraph.h>
+#include <vcpkg/statusparagraphs.h>
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+
+using namespace vcpkg;
+using namespace vcpkg::Paragraphs;
+
+namespace UnitTest1
+{
+    class StatusParagraphsTests : public TestClass<StatusParagraphsTests>
+    {
+        TEST_METHOD(find_installed)
+        {
+            auto pghs = parse_paragraphs(R"(
+Package: ffmpeg
+Version: 3.3.3
+Architecture: x64-windows
+Multi-Arch: same
+Description:
+Status: install ok installed
+)");
+            Assert::IsTrue(!!pghs);
+            if (!pghs) return;
+
+            StatusParagraphs status_db(Util::fmap(
+                *pghs.get(), [](RawParagraph& rpgh) { return std::make_unique<StatusParagraph>(std::move(rpgh)); }));
+
+            auto it = status_db.find_installed("ffmpeg", Triplet::X64_WINDOWS);
+            Assert::IsTrue(it != status_db.end());
+        }
+
+        TEST_METHOD(find_not_installed)
+        {
+            auto pghs = parse_paragraphs(R"(
+Package: ffmpeg
+Version: 3.3.3
+Architecture: x64-windows
+Multi-Arch: same
+Description:
+Status: purge ok not-installed
+)");
+            Assert::IsTrue(!!pghs);
+            if (!pghs) return;
+
+            StatusParagraphs status_db(Util::fmap(
+                *pghs.get(), [](RawParagraph& rpgh) { return std::make_unique<StatusParagraph>(std::move(rpgh)); }));
+
+            auto it = status_db.find_installed("ffmpeg", Triplet::X64_WINDOWS);
+            Assert::IsTrue(it == status_db.end());
+        }
+
+        TEST_METHOD(find_with_feature_packages)
+        {
+            auto pghs = parse_paragraphs(R"(
+Package: ffmpeg
+Version: 3.3.3
+Architecture: x64-windows
+Multi-Arch: same
+Description:
+Status: install ok installed
+
+Package: ffmpeg
+Feature: openssl
+Depends: openssl
+Architecture: x64-windows
+Multi-Arch: same
+Description:
+Status: purge ok not-installed
+)");
+            Assert::IsTrue(!!pghs);
+            if (!pghs) return;
+
+            StatusParagraphs status_db(Util::fmap(
+                *pghs.get(), [](RawParagraph& rpgh) { return std::make_unique<StatusParagraph>(std::move(rpgh)); }));
+
+            auto it = status_db.find_installed("ffmpeg", Triplet::X64_WINDOWS);
+            Assert::IsTrue(it != status_db.end());
+        }
+    };
+}
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