(conan-io#8389) Test other generators: run several tests in test_*/co…

…nanfile.py

* [poc] Test other generators: run several tests in test_*/conanfile.py

* use new pattern to access info from dependencies

* use rel path

* fix import (1.43.1)

* Update recipes/fmt/all/test_package/CMakeLists.txt

Co-authored-by: SpaceIm <30052553+SpaceIm@users.noreply.github.com>

* VS output path for CMakeDeps uses configuration type

* make it a string

* force output directory

* force it for the configuration name \o/

* following team feedback, this should be the way to go

* use cmake_layout explicitly

* we can delegate the path to the source to the layout

* Update recipes/fmt/all/test_cmakedeps/conanfile.py

Co-authored-by: Uilian Ries <uilianries@gmail.com>

* touch

* touch

* revert change

* revert back, explained in PR review

* Update recipes/fmt/all/test_cmakedeps/conanfile.py

Co-authored-by: SpaceIm <30052553+SpaceIm@users.noreply.github.com>

* touch

Co-authored-by: SpaceIm <30052553+SpaceIm@users.noreply.github.com>
Co-authored-by: Uilian Ries <uilianries@gmail.com>

recipes/fmt/all/test_cmakedeps/conanfile.py

@@ -0,0 +1,30 @@
+import os
+from conans import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain
+from conan.tools.cross_building import cross_building as tools_cross_building
+from conan.tools.layout import cmake_layout
+
+required_conan_version = ">=1.43.0"
+
+class TestPackageConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "CMakeDeps"
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["FMT_HEADER_ONLY"] = self.dependencies["fmt"].options.header_only
+        tc.generate()
+
+    def layout(self):
+        cmake_layout(self)
+        self.folders.source = os.path.join("..", "test_package")
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools_cross_building(self):
+            self.run(os.path.join(self.cpp.build.bindirs[0], "test_package"), run_environment=True)
+            self.run(os.path.join(self.cpp.build.bindirs[0], "test_ranges"), run_environment=True)

recipes/fmt/all/test_package/CMakeLists.txt

@@ -1,8 +1,10 @@
-cmake_minimum_required(VERSION 3.1.2)
+cmake_minimum_required(VERSION 3.15)
 project(test_package CXX)
 
-include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
-conan_basic_setup(TARGETS)
+if(EXISTS ${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+    include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+    conan_basic_setup(TARGETS)
+endif()
 
 find_package(fmt REQUIRED CONFIG)