Tests: Add test for toolchains-v1 File API object

2026-05-07 22:59:56 -05:00 · 2021-01-11 18:37:32 -08:00
parent 1c5bd1bed5
commit 6418dabb87
10 changed files with 195 additions and 54 deletions
@@ -24,6 +24,7 @@ function(check_python case)
  file(GLOB index ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/reply/index-*.json)
  execute_process(
    COMMAND ${PYTHON_EXECUTABLE} "${RunCMake_SOURCE_DIR}/${case}-check.py" "${index}" "${CMAKE_CXX_COMPILER_ID}"
+      "${RunCMake_TEST_BINARY_DIR}"
    RESULT_VARIABLE result
    OUTPUT_VARIABLE output
    ERROR_VARIABLE output
@@ -62,3 +63,4 @@ endfunction()
 run_object(codemodel-v2)
 run_object(cache-v2)
 run_object(cmakeFiles-v1)
+run_object(toolchains-v1)
@@ -0,0 +1,11 @@
+set(expect
+  query
+  query/client-foo
+  query/client-foo/query.json
+  reply
+  reply/index-[0-9.T-]+.json
+  reply/toolchains-v1-[0-9a-f]+.json
+  )
+check_api("^${expect}$")
+
+check_python(toolchains-v1)
@@ -0,0 +1,4 @@
+file(REMOVE_RECURSE ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query)
+file(WRITE "${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query/client-foo/query.json" [[
+{ "requests": [ { "kind": "toolchains", "version" : 1 } ] }
+]])
@@ -0,0 +1,11 @@
+set(expect
+  query
+  query/client-foo
+  query/client-foo/toolchains-v1
+  reply
+  reply/index-[0-9.T-]+.json
+  reply/toolchains-v1-[0-9a-f]+.json
+  )
+check_api("^${expect}$")
+
+check_python(toolchains-v1)
@@ -0,0 +1,2 @@
+file(REMOVE_RECURSE ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query)
+file(WRITE "${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query/client-foo/toolchains-v1" "")
@@ -0,0 +1,10 @@
+set(expect
+  query
+  query/toolchains-v1
+  reply
+  reply/index-[0-9.T-]+.json
+  reply/toolchains-v1-[0-9a-f]+.json
+  )
+check_api("^${expect}$")
+
+check_python(toolchains-v1)
@@ -0,0 +1,2 @@
+file(REMOVE_RECURSE ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query)
+file(WRITE "${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/query/toolchains-v1" "")
@@ -0,0 +1,86 @@
+from check_index import *
+import os
+
+class ExpectedVar(object):
+    def __init__(self, name):
+        self.name = name
+
+class ExpectedList(object):
+    def __init__(self, name):
+        self.name = name
+
+EXPECTED_TOOLCHAIN = {
+    "language": "CXX",
+    "compiler": {
+        "path": ExpectedVar("CMAKE_CXX_COMPILER"),
+        "id": ExpectedVar("CMAKE_CXX_COMPILER_ID"),
+        "version": ExpectedVar("CMAKE_CXX_COMPILER_VERSION"),
+        "target": ExpectedVar("CMAKE_CXX_COMPILER_TARGET"),
+        "implicit": {
+            "includeDirectories": \
+                ExpectedList("CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES"),
+            "linkDirectories": \
+                ExpectedList("CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES"),
+            "linkFrameworkDirectories": \
+                ExpectedList(
+                    "CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES"),
+            "linkLibraries": \
+                ExpectedList("CMAKE_CXX_IMPLICIT_LINK_LIBRARIES"),
+        }
+    },
+    "sourceFileExtensions": \
+        ExpectedList("CMAKE_CXX_SOURCE_FILE_EXTENSIONS"),
+}
+
+def check_objects(o):
+    assert is_list(o)
+    assert len(o) == 1
+    check_index_object(o[0], "toolchains", 1, 0, check_object_toolchains)
+
+def check_object_toolchains(o):
+    assert sorted(o.keys()) == ["kind", "toolchains", "version"]
+    # The "kind" and "version" members are handled by check_index_object.
+    toolchains = o["toolchains"]
+    assert is_list(toolchains)
+
+    # Other platform-specific toolchains may exist (like RC on Windows).
+    has_cxx_toolchain = False
+    for toolchain in toolchains:
+        assert is_dict(toolchain)
+        assert "language" in toolchain
+        if toolchain["language"] == "CXX":
+            check_object_toolchain(toolchain, EXPECTED_TOOLCHAIN)
+            has_cxx_toolchain = True
+
+    assert has_cxx_toolchain
+
+def check_object_toolchain(o, expected):
+    expected_keys = [
+        key for (key, value) in expected.items()
+        if is_string(value) or is_dict(value)
+            or (type(value) in (ExpectedVar, ExpectedList)
+                and variables[value.name]["defined"])]
+    assert sorted(o.keys()) == sorted(expected_keys)
+
+    for key in expected_keys:
+        value = expected[key]
+        if is_string(value):
+            assert o[key] == value
+        elif is_dict(value):
+            check_object_toolchain(o[key], value)
+        elif type(value) == ExpectedVar:
+            assert o[key] == variables[value.name]["value"]
+        elif type(value) == ExpectedList:
+            expected_items = filter(
+                None, variables[value.name]["value"].split(";"))
+            check_list_match(lambda a, b: a == b, o[key], expected_items)
+        else:
+            assert False
+
+with open(os.path.join(sys.argv[3], "toolchain_variables.json")) as f:
+    variables = json.load(f)
+
+assert is_dict(variables)
+assert is_dict(index)
+assert sorted(index.keys()) == ["cmake", "objects", "reply"]
+check_objects(index["objects"])
@@ -0,0 +1,22 @@
+enable_language(CXX)
+
+set(variable_suffixes
+  COMPILER COMPILER_ID COMPILER_VERSION COMPILER_TARGET
+  IMPLICIT_INCLUDE_DIRECTORIES IMPLICIT_LINK_DIRECTORIES
+  IMPLICIT_LINK_FRAMEWORK_DIRECTORIES IMPLICIT_LINK_LIBRARIES
+  SOURCE_FILE_EXTENSIONS)
+set(language CXX)
+set(json "{}")
+
+foreach(variable_suffix ${variable_suffixes})
+  set(variable "CMAKE_${language}_${variable_suffix}")
+  string(JSON json SET "${json}" "${variable}" "{}")
+  if(DEFINED "${variable}")
+    string(JSON json SET "${json}" "${variable}" "defined" "true")
+    string(JSON json SET "${json}" "${variable}" "value" "\"${${variable}}\"")
+  else()
+    string(JSON json SET "${json}" "${variable}" "defined" "false")
+  endif()
+endforeach()
+
+file(WRITE ${CMAKE_BINARY_DIR}/toolchain_variables.json "${json}")