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genex: improve unit testing for $<TARGET_NAME_IF_EXISTS:...>

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Fixes: #19696
This commit is contained in:
Asit Dhal
2020-10-24 14:14:06 +02:00
parent 5988a4deea
commit c75d68a2af
7 changed files with 34 additions and 0 deletions
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3
Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake
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@@ -35,6 +35,9 @@ run_cmake(TARGET_NAME_IF_EXISTS-no-arg)
run_cmake(TARGET_NAME_IF_EXISTS-empty-arg)
run_cmake(TARGET_NAME_IF_EXISTS)
run_cmake(TARGET_NAME_IF_EXISTS-not-a-target)
run_cmake(TARGET_NAME_IF_EXISTS-alias-target)
run_cmake(TARGET_NAME_IF_EXISTS-imported-target)
run_cmake(TARGET_NAME_IF_EXISTS-imported-global-target)
run_cmake(REMOVE_DUPLICATES-empty)
run_cmake(REMOVE_DUPLICATES-1)
run_cmake(REMOVE_DUPLICATES-2)

5
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-alias-target-check.cmake Normal file
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@@ -0,0 +1,5 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/TARGET_NAME_IF_EXISTS-generated-alias.txt" content)
if(NOT content STREQUAL aliasTarget)
set(RunCMake_TEST_FAILED "actual content:\n ${content}\nbut expected [[aliasTarget]]")
endif()

8
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-alias-target.cmake Normal file
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@@ -0,0 +1,8 @@
enable_language(CXX)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/dummy_executable.cpp" "int main(int,char**) { return 0; }\n")
add_executable(executableTarget "${CMAKE_CURRENT_BINARY_DIR}/dummy_executable.cpp")
add_executable(aliasTarget ALIAS executableTarget)
cmake_policy(SET CMP0070 NEW)
file(GENERATE OUTPUT TARGET_NAME_IF_EXISTS-generated-alias.txt CONTENT "$<TARGET_NAME_IF_EXISTS:aliasTarget>")

5
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-imported-global-target-check.cmake Normal file
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@@ -0,0 +1,5 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/TARGET_NAME_IF_EXISTS-generated-imported-global.txt" content)
if(NOT content STREQUAL importedGlobalTarget)
set(RunCMake_TEST_FAILED "actual content:\n ${content}\nbut expected [[importedGlobalTarget]]")
endif()

4
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-imported-global-target.cmake Normal file
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@@ -0,0 +1,4 @@
add_executable(importedGlobalTarget IMPORTED GLOBAL)
cmake_policy(SET CMP0070 NEW)
file(GENERATE OUTPUT TARGET_NAME_IF_EXISTS-generated-imported-global.txt CONTENT "$<TARGET_NAME_IF_EXISTS:importedGlobalTarget>")

5
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-imported-target-check.cmake Normal file
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@@ -0,0 +1,5 @@
file(READ "${RunCMake_TEST_BINARY_DIR}/TARGET_NAME_IF_EXISTS-generated-imported.txt" content)
if(NOT content STREQUAL importedTarget)
set(RunCMake_TEST_FAILED "actual content:\n ${content}\nbut expected [[importedTarget]]")
endif()

4
Tests/RunCMake/GeneratorExpression/TARGET_NAME_IF_EXISTS-imported-target.cmake Normal file
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@@ -0,0 +1,4 @@
add_executable(importedTarget IMPORTED)
cmake_policy(SET CMP0070 NEW)
file(GENERATE OUTPUT TARGET_NAME_IF_EXISTS-generated-imported.txt CONTENT "$<TARGET_NAME_IF_EXISTS:importedTarget>")