CI: restore running integration tests in CI

When we cut over to the Rust based integration tests we neglected to
update the `make test` call-sites to also run `make integration`. The
`test` PHONY target doesn't run the `--ignored` cargo tests that include
the integration component.

For the Windows makefile (not CMake) we must also update a test
invocation to specify that cert verification should be skipped,
otherwise the test just generates usage help.

For the CMake windows targets, a few changes are needed:

1. We need to run the integration tests separately from the
   `TEST_COMMAND` - the test binaries are built by this process, and so
   we can't rely on them to exist for the integration test to use until
   afterwards
2. We need to run only the client/server tests. The CMake builds
   disagree with the non-CMake builds about the required linker parts
   for the `verify_static_libs` integration test.

.github/workflows/test.yaml

@@ -42,6 +42,7 @@ jobs:
       - env:
           CARGO_UNSTABLE_HTTP_REGISTRY: true
         run: make CC=${{ matrix.cc }} PROFILE=release test
+      - run: make CC=${{ matrix.cc }} PROFILE=release test integration
 
   valgrind:
     name: Valgrind
@@ -54,6 +55,7 @@ jobs:
         run: sudo apt-get update && sudo apt-get install -y valgrind
       - run: export VALGRIND="valgrind -q"
       - run: make test
+      - run: make integration
 
   test-windows:
     name: Windows
@@ -67,7 +69,8 @@ jobs:
       # Remove link.exe from non-MSVC packages that interferes with MSVC link
       - run: rm "C:\Program Files\Git\usr\bin\link.exe"
       - run: rm "C:\msys64\usr\bin\link.exe"
-      - run: make -f Makefile.Windows
+      - run: make -f Makefile.Windows test
+      - run: make -f Makefile.Windows integration
 
   test-windows-cmake-debug:
     name: Windows CMake, Debug configuration
@@ -82,9 +85,11 @@ jobs:
         run: cmake -S . -B build
       - name: Build, debug configuration
         run: cmake --build build --config Debug
+      - name: Integration test, debug configuration
+        run: cargo test --locked --test client_server client_server_integration -- --ignored --exact
         env:
-          CLIENT_BINARY: build/tests/Debug/client.exe
-          SERVER_BINARY: build/tests/Debug/server.exe
+          CLIENT_BINARY: D:\a\rustls-ffi\rustls-ffi\build\tests\Debug\client.exe
+          SERVER_BINARY: D:\a\rustls-ffi\rustls-ffi\build\tests\Debug\server.exe
 
   test-windows-cmake-release:
     name: Windows CMake, Release configuration
@@ -99,9 +104,11 @@ jobs:
         run: cmake -S . -B build
       - name: Build, release configuration
         run: cmake --build build --config Release
+      - name: Integration test, release configuration
+        run: cargo test --locked --test client_server client_server_integration -- --ignored --exact
         env:
-          CLIENT_BINARY: build/tests/Release/client.exe
-          SERVER_BINARY: build/tests/Release/server.exe
+          CLIENT_BINARY: D:\a\rustls-ffi\rustls-ffi\build\tests\Release\client.exe
+          SERVER_BINARY: D:\a\rustls-ffi\rustls-ffi\build\tests\Release\server.exe
 
   ensure-header-updated:
     runs-on: ubuntu-latest

Makefile.Windows

@@ -36,7 +36,7 @@ all: $(RUSTLS_LIB) target/client.exe target/server.exe
 
 test: all
 	$(call green_msg, getting 'https://httpbin.org/headers' ...)
-	target/client.exe httpbin.org 443 /headers
+	NO_CHECK_CERTIFICATE=1 target/client.exe httpbin.org 443 /headers
 	$(call green_msg, Running 'cargo test')
 	cargo test --locked