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Tests: Extend CustomTransitiveProperties with custom transitive LINK_LIBRARIES

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Demonstrate presence of extra entries due to not always avoiding repeat
visits.
This commit is contained in:
Brad King
2025-02-21 21:44:11 -05:00
parent ff2004d430
commit 419c19d531
5 changed files with 69 additions and 0 deletions
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44
Tests/CustomTransitiveProperties/CMakeLists.txt
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@@ -90,6 +90,18 @@ target_compile_definitions(CustomTransitiveProperties PRIVATE
$<TARGET_PROPERTY:CUSTOM_W>
)
# Test TRANSITIVE_LINK_PROPERTIES containing LINK_LIBRARIES itself.
add_library(iface10 INTERFACE)
set_property(TARGET iface10 PROPERTY TRANSITIVE_LINK_PROPERTIES "LINK_LIBRARIES")
add_library(iface11 INTERFACE)
target_link_libraries(iface11 INTERFACE iface10)
add_library(static10 STATIC static10.c)
target_link_libraries(static10 PRIVATE iface11)
add_library(static11 STATIC static11.c)
target_link_libraries(static11 PRIVATE static10 iface11)
add_executable(main10 main10.c)
target_link_libraries(main10 PRIVATE static11 static10)
# Test TRANSITIVE_*_PROPERTY evaluation outside of usage requirements.
add_executable(check-args check-args.c)
set(out "${CMAKE_CURRENT_BINARY_DIR}/out-$<CONFIG>.txt")
@@ -136,6 +148,16 @@ static1 LINK_LIBRARIES: '$<TARGET_PROPERTY:static1,LINK_LIBRARIES>'
static1 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static1,INTERFACE_LINK_LIBRARIES>'
main LINK_LIBRARIES: '$<TARGET_PROPERTY:CustomTransitiveProperties,LINK_LIBRARIES>'
main INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_LINK_LIBRARIES>'
iface10 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface10,LINK_LIBRARIES>'
iface10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface10,INTERFACE_LINK_LIBRARIES>'
iface11 LINK_LIBRARIES: '$<TARGET_PROPERTY:iface11,LINK_LIBRARIES>'
iface11 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:iface11,INTERFACE_LINK_LIBRARIES>'
static10 LINK_LIBRARIES: '$<TARGET_PROPERTY:static10,LINK_LIBRARIES>'
static10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static10,INTERFACE_LINK_LIBRARIES>'
static11 LINK_LIBRARIES: '$<TARGET_PROPERTY:static11,LINK_LIBRARIES>'
static11 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:static11,INTERFACE_LINK_LIBRARIES>'
main10 LINK_LIBRARIES: '$<TARGET_PROPERTY:main10,LINK_LIBRARIES>'
main10 INTERFACE_LINK_LIBRARIES: '$<TARGET_PROPERTY:main10,INTERFACE_LINK_LIBRARIES>'
]====])
file(GENERATE OUTPUT "${out}" CONTENT "# file(GENERATE) produced:
${in_CUSTOM}
@@ -168,4 +190,26 @@ add_custom_target(check ALL VERBATIM
"$<TARGET_PROPERTY:static1,INTERFACE_LINK_LIBRARIES>" "$<LINK_ONLY:iface2$<ANGLE-R>"
"$<TARGET_PROPERTY:CustomTransitiveProperties,LINK_LIBRARIES>" "static1;object1"
"$<TARGET_PROPERTY:CustomTransitiveProperties,INTERFACE_LINK_LIBRARIES>" ""
COMMAND check-args
"$<TARGET_PROPERTY:iface10,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface10,INTERFACE_LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface11,LINK_LIBRARIES>" ""
"$<TARGET_PROPERTY:iface11,INTERFACE_LINK_LIBRARIES>" "iface10"
"$<TARGET_PROPERTY:static10,LINK_LIBRARIES>" "iface11;iface10"
# _/ \__
# / \
# "static10[iface11];iface11[iface10]"
"$<TARGET_PROPERTY:static10,INTERFACE_LINK_LIBRARIES>" "iface11;iface10"
"$<TARGET_PROPERTY:static11,LINK_LIBRARIES>" "static10;iface11;iface11;iface10;iface10"
# / / \ \ \___ extra!
# __/ __/ \__ \__________
# / / \ \
# "static11[static10;iface11];static10[iface11;iface11[iface10]]"
"$<TARGET_PROPERTY:static11,INTERFACE_LINK_LIBRARIES>" "static10;iface11;iface11;iface10;iface10"
"$<TARGET_PROPERTY:main10,LINK_LIBRARIES>" "static11;static10;static10;iface11;iface11;iface10;iface10;iface11;iface10"
# / / | | \ \ \_______\_______\____ extra!
# _______/ _______/ | | \______ \______________
# / / | | \ \
# "main10[static11;static10];static11[static10;iface11;static10[iface11;iface11[iface10]]]"
"$<TARGET_PROPERTY:main10,INTERFACE_LINK_LIBRARIES>" ""
)

10
Tests/CustomTransitiveProperties/check.cmake
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@@ -41,6 +41,16 @@ static1 LINK_LIBRARIES: 'iface2'
static1 INTERFACE_LINK_LIBRARIES: '\$<LINK_ONLY:iface2>'
main LINK_LIBRARIES: 'static1;object1'
main INTERFACE_LINK_LIBRARIES: ''
iface10 LINK_LIBRARIES: ''
iface10 INTERFACE_LINK_LIBRARIES: ''
iface11 LINK_LIBRARIES: ''
iface11 INTERFACE_LINK_LIBRARIES: 'iface10'
static10 LINK_LIBRARIES: 'iface11;iface10'
static10 INTERFACE_LINK_LIBRARIES: 'iface11;iface10'
static11 LINK_LIBRARIES: 'static10;iface11;iface11;iface10;iface10'
static11 INTERFACE_LINK_LIBRARIES: 'static10;iface11;iface11;iface10;iface10'
main10 LINK_LIBRARIES: 'static11;static10;static10;iface11;iface11;iface10;iface10;iface11;iface10'
main10 INTERFACE_LINK_LIBRARIES: ''
]])
string(REGEX REPLACE "\r\n" "\n" expect "${expect}")
string(REGEX REPLACE "\n+$" "" expect "${expect}")

7
Tests/CustomTransitiveProperties/main10.c Normal file
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@@ -0,0 +1,7 @@
extern int static10(void);
extern int static11(void);
int main(void)
{
return static10() + static11();
}

4
Tests/CustomTransitiveProperties/static10.c Normal file
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@@ -0,0 +1,4 @@
int static10(void)
{
return 0;
}

4
Tests/CustomTransitiveProperties/static11.c Normal file
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@@ -0,0 +1,4 @@
int static11(void)
{
return 0;
}