Rewrite the tests! now they're cross-platform! (#7315)

* begin exploratory rewriting of tests

* continue working on tests

* more test work! holy butts vcpkg-tests/plan.cpp was a bunch of work

* finish writing new tests

  - [x] write catch2 tests
  - [ ] rewrite/at least delete the VS project files
  - [ ] document running tests

* Fix tests to work on WSL, rewrite test vcxproj

still need to test on macOS
also, delete tests.pch.h

* Condense add_test calls

1 files changed, 47 insertions, 0 deletions

diff --git a/toolsrc/src/vcpkg-tests/util.cpp b/toolsrc/src/vcpkg-tests/util.cpp
new file mode 100644
index 000000000..54102f1aa
--- /dev/null
+++ b/toolsrc/src/vcpkg-tests/util.cpp
@@ -0,0 +1,47 @@
+#include <vcpkg-tests/catch.h>
+#include <vcpkg-tests/util.h>
+
+#include <vcpkg/statusparagraph.h>
+
+#include <memory>
+
+namespace vcpkg::Test
+{
+    std::unique_ptr<vcpkg::StatusParagraph> make_status_pgh(const char* name,
+                                                            const char* depends,
+                                                            const char* default_features,
+                                                            const char* triplet)
+    {
+        using Pgh = std::unordered_map<std::string, std::string>;
+        return std::make_unique<StatusParagraph>(Pgh{{"Package", name},
+                                                     {"Version", "1"},
+                                                     {"Architecture", triplet},
+                                                     {"Multi-Arch", "same"},
+                                                     {"Depends", depends},
+                                                     {"Default-Features", default_features},
+                                                     {"Status", "install ok installed"}});
+    }
+
+    std::unique_ptr<StatusParagraph> make_status_feature_pgh(const char* name,
+                                                             const char* feature,
+                                                             const char* depends,
+                                                             const char* triplet)
+    {
+        using Pgh = std::unordered_map<std::string, std::string>;
+        return std::make_unique<StatusParagraph>(Pgh{{"Package", name},
+                                                     {"Version", "1"},
+                                                     {"Feature", feature},
+                                                     {"Architecture", triplet},
+                                                     {"Multi-Arch", "same"},
+                                                     {"Depends", depends},
+                                                     {"Status", "install ok installed"}});
+    }
+
+    PackageSpec unsafe_pspec(std::string name, Triplet t)
+    {
+        auto m_ret = PackageSpec::from_name_and_triplet(name, t);
+        REQUIRE(m_ret.has_value());
+        return m_ret.value_or_exit(VCPKG_LINE_INFO);
+    }
+
+}