From ce8b01a14bb6a61b4f0686674e4b51bd8ecfb83b Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Wed, 29 Apr 2020 10:16:40 -0700
Subject: [vcpkg] Add support for VCPKG_BINARY_SOURCES and --x-binarysource=<>
 (#10476)

* [vcpkg] Add support for VCPKG_BINARY_SOURCES and --binarysource=<>

* [vcpkg] Rename --binarysource to --x-binarysource to denote internal/experimental

* [vcpkg] Address review comments & add tests for BinaryConfigParser

* [vcpkg] Replace do {} while(1); with for(;;)

Avoids conditional expresion is constant warnings

* [vcpkg] Invert if/else

* [vcpkg] Fix warning in export.prefab.cpp

* [vcpkg] Resolve merge regressions
---
 toolsrc/src/vcpkg-test/binaryconfigparser.cpp | 183 ++++++++++++++++++++++++++
 1 file changed, 183 insertions(+)
 create mode 100644 toolsrc/src/vcpkg-test/binaryconfigparser.cpp

(limited to 'toolsrc/src/vcpkg-test/binaryconfigparser.cpp')

diff --git a/toolsrc/src/vcpkg-test/binaryconfigparser.cpp b/toolsrc/src/vcpkg-test/binaryconfigparser.cpp
new file mode 100644
index 000000000..910d0836f
--- /dev/null
+++ b/toolsrc/src/vcpkg-test/binaryconfigparser.cpp
@@ -0,0 +1,183 @@
+#include <catch2/catch.hpp>
+#include <vcpkg/binarycaching.h>
+
+using namespace vcpkg;
+
+#if defined(_WIN32)
+#define ABSOLUTE_PATH "C:\\foo"
+#else
+#define ABSOLUTE_PATH "/foo"
+#endif
+
+TEST_CASE ("BinaryConfigParser empty", "[binaryconfigparser]")
+{
+    auto parsed = create_binary_provider_from_configs_pure("", {});
+    REQUIRE(parsed.has_value());
+}
+
+TEST_CASE ("BinaryConfigParser unacceptable provider", "[binaryconfigparser]")
+{
+    auto parsed = create_binary_provider_from_configs_pure("unacceptable", {});
+    REQUIRE(!parsed.has_value());
+}
+
+TEST_CASE ("BinaryConfigParser files provider", "[binaryconfigparser]")
+{
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files,relative-path", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files,C:foo", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH, {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH ",nonsense", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH ",upload", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH ",upload,extra", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files,,upload", {});
+        REQUIRE(!parsed.has_value());
+    }
+}
+
+TEST_CASE ("BinaryConfigParser default provider", "[binaryconfigparser]")
+{
+    {
+        auto parsed = create_binary_provider_from_configs_pure("default", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("default,nonsense", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("default,upload", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("default,upload,extra", {});
+        REQUIRE(!parsed.has_value());
+    }
+}
+
+TEST_CASE ("BinaryConfigParser clear provider", "[binaryconfigparser]")
+{
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear,upload", {});
+        REQUIRE(!parsed.has_value());
+    }
+}
+
+TEST_CASE ("BinaryConfigParser multiple providers", "[binaryconfigparser]")
+{
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear;default", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear;default,upload", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear;default,upload;clear;clear", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("clear;files,relative;default", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure(";;;clear;;;;", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure(";;;,;;;;", {});
+        REQUIRE(!parsed.has_value());
+    }
+}
+
+TEST_CASE ("BinaryConfigParser escaping", "[binaryconfigparser]")
+{
+    {
+        auto parsed = create_binary_provider_from_configs_pure(";;;;;;;`", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure(";;;;;;;`defaul`t", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH "`", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH "`,", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH "``", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH "```", {});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH "````", {});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH ",", {});
+        REQUIRE(!parsed.has_value());
+    }
+}
+
+TEST_CASE ("BinaryConfigParser args", "[binaryconfigparser]")
+{
+    {
+        auto parsed =
+            create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH, std::vector<std::string>{"clear"});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed =
+            create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH, std::vector<std::string>{"clear;default"});
+        REQUIRE(parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH,
+                                                               std::vector<std::string>{"clear;default,"});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH,
+                                                               std::vector<std::string>{"clear", "clear;default,"});
+        REQUIRE(!parsed.has_value());
+    }
+    {
+        auto parsed = create_binary_provider_from_configs_pure("files," ABSOLUTE_PATH,
+                                                               std::vector<std::string>{"clear", "clear"});
+        REQUIRE(parsed.has_value());
+    }
+}
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