2 files changed, 62 insertions, 0 deletions
diff --git a/tests/ECMSetupVersionTest/old_header/CMakeLists.txt b/tests/ECMSetupVersionTest/old_header/CMakeLists.txt
new file mode 100644
index 00000000..53f90820
--- /dev/null
+++ b/tests/ECMSetupVersionTest/old_header/CMakeLists.txt
@@ -0,0 +1,38 @@
+cmake_minimum_required(VERSION 2.8.12)
+
+project(old_header)
+
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../modules)
+include(ECMSetupVersion)
+
+ecm_setup_version(2.3.4
+    VARIABLE_PREFIX Foo
+    VERSION_HEADER "ecm_old_header_version.h"
+)
+
+macro(strcheck var val)
+    if(NOT ${var} STREQUAL "${val}")
+        message(FATAL_ERROR "${var} was ${${var}} instead of ${val}")
+    endif()
+endmacro()
+macro(numcheck var val)
+    if(NOT ${var} EQUAL "${val}")
+        message(FATAL_ERROR "${var} was ${${var}} instead of ${val}")
+    endif()
+endmacro()
+
+strcheck(PROJECT_VERSION "2.3.4")
+strcheck(PROJECT_VERSION_STRING "2.3.4")
+numcheck(PROJECT_VERSION_MAJOR 2)
+numcheck(PROJECT_VERSION_MINOR 3)
+numcheck(PROJECT_VERSION_PATCH 4)
+
+strcheck(Foo_VERSION "2.3.4")
+strcheck(Foo_VERSION_STRING "2.3.4")
+numcheck(Foo_VERSION_MAJOR 2)
+numcheck(Foo_VERSION_MINOR 3)
+numcheck(Foo_VERSION_PATCH 4)
+numcheck(Foo_SOVERSION 2)
+
+add_executable(check_header main.c)
+target_include_directories(check_header PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
diff --git a/tests/ECMSetupVersionTest/old_header/main.c b/tests/ECMSetupVersionTest/old_header/main.c
new file mode 100644
index 00000000..1ae1679b
--- /dev/null
+++ b/tests/ECMSetupVersionTest/old_header/main.c
@@ -0,0 +1,24 @@
+#include <ecm_old_header_version.h>
+#include <string.h>
+#include <stdio.h>
+
+#define intcheck(macro,val) \
+    if (macro != val) { \
+        printf(#macro " was %d instead of %d", macro, val); \
+        return 1; \
+    }
+#define strcheck(macro,val) \
+    if (strcmp(macro,val) != 0) { \
+        printf(#macro " was %s instead of %s", macro, val); \
+        return 1; \
+    }
+
+int main()
+{
+    intcheck(Foo_VERSION_MAJOR,2)
+    intcheck(Foo_VERSION_MINOR,3)
+    intcheck(Foo_VERSION_PATCH,4)
+    intcheck(Foo_VERSION,((2 << 16) + (3 << 8) + 4))
+    strcheck(Foo_VERSION_STRING,"2.3.4")
+    return 0;
+}