From c9f9b3cd943f699676db3ac9a35f49b7e13a6702 Mon Sep 17 00:00:00 2001 From: Stephen Kelly Date: Mon, 30 Dec 2013 11:37:34 +0100 Subject: cmTarget: Test impliedByUse number-compatible properties. Test that it is an error to read a number-compatible property to determine the link implementation. An alternative would be to consider the value to be "0", however, that is too arbitrary given the use-cases of this feature. Values from this feature may be used in setting a define, where "0" may have special or invalid meaning and should be explicit. --- .../InterfaceNumber-mismatched-use-result.txt | 1 + .../InterfaceNumber-mismatched-use-stderr.txt | 4 ++++ .../CompatibleInterface/InterfaceNumber-mismatched-use.cmake | 9 +++++++++ Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake | 1 + 4 files changed, 15 insertions(+) create mode 100644 Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-result.txt create mode 100644 Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-stderr.txt create mode 100644 Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use.cmake diff --git a/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-result.txt b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-result.txt new file mode 100644 index 0000000..d00491f --- /dev/null +++ b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-stderr.txt b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-stderr.txt new file mode 100644 index 0000000..723daec --- /dev/null +++ b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use-stderr.txt @@ -0,0 +1,4 @@ +CMake Error: Property SOMEPROP on target "user" is +implied to be empty because it was used to determine the link libraries +already. The INTERFACE_SOMEPROP property on +dependency "foo" is in conflict. diff --git a/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use.cmake b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use.cmake new file mode 100644 index 0000000..a064d76 --- /dev/null +++ b/Tests/RunCMake/CompatibleInterface/InterfaceNumber-mismatched-use.cmake @@ -0,0 +1,9 @@ + +add_library(foo UNKNOWN IMPORTED) +add_library(bar UNKNOWN IMPORTED) + +set_property(TARGET foo APPEND PROPERTY COMPATIBLE_INTERFACE_NUMBER_MIN SOMEPROP) +set_property(TARGET foo PROPERTY INTERFACE_SOMEPROP 42) + +add_executable(user main.cpp) +target_link_libraries(user foo $<$,42>:bar>) diff --git a/Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake b/Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake index ec52e5f..0b9729b 100644 --- a/Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake +++ b/Tests/RunCMake/CompatibleInterface/RunCMakeTest.cmake @@ -7,6 +7,7 @@ run_cmake(InterfaceBool-builtin-prop) run_cmake(InterfaceString-mismatch-depends) run_cmake(InterfaceString-mismatch-depend-self) run_cmake(InterfaceString-mismatched-use) +run_cmake(InterfaceNumber-mismatched-use) run_cmake(InterfaceString-builtin-prop) run_cmake(InterfaceString-Bool-Conflict) run_cmake(InterfaceString-Bool-Min-Conflict) -- cgit v0.12