Add more testing coverage of the FILE command.

2 files changed, 116 insertions, 0 deletions

diff --git a/Tests/CMakeTests/FileTest.cmake.in b/Tests/CMakeTests/FileTest.cmake.in
index b19ad0a..0652ab2 100644
--- a/Tests/CMakeTests/FileTest.cmake.in
+++ b/Tests/CMakeTests/FileTest.cmake.in
@@ -23,3 +23,22 @@ check_cmake_test(File
   Copy-NoDest
   Copy-NoFile
   )
+
+# Also execute each test listed in FileTestScript.cmake:
+#
+set(scriptname "@CMAKE_CURRENT_SOURCE_DIR@/FileTestScript.cmake")
+set(number_of_tests_expected 27)
+
+include("@CMAKE_CURRENT_SOURCE_DIR@/ExecuteScriptTests.cmake")
+execute_all_script_tests(${scriptname} number_of_tests_executed)
+
+# And verify that number_of_tests_executed is at least as many as we know
+# about as of this writing...
+#
+message(STATUS "scriptname='${scriptname}'")
+message(STATUS "number_of_tests_executed='${number_of_tests_executed}'")
+message(STATUS "number_of_tests_expected='${number_of_tests_expected}'")
+
+if(number_of_tests_executed LESS number_of_tests_expected)
+  message(FATAL_ERROR "error: some test cases were skipped")
+endif()
diff --git a/Tests/CMakeTests/FileTestScript.cmake b/Tests/CMakeTests/FileTestScript.cmake
new file mode 100644
index 0000000..b540f8d
--- /dev/null
+++ b/Tests/CMakeTests/FileTestScript.cmake
@@ -0,0 +1,97 @@
+message(STATUS "testname='${testname}'")
+
+if(testname STREQUAL empty) # fail
+  file()
+
+elseif(testname STREQUAL bogus) # fail
+  file(BOGUS ffff)
+
+elseif(testname STREQUAL different_not_enough_args) # fail
+  file(DIFFERENT ffff)
+
+elseif(testname STREQUAL download_not_enough_args) # fail
+  file(DOWNLOAD ffff)
+
+elseif(testname STREQUAL read_not_enough_args) # fail
+  file(READ ffff)
+
+elseif(testname STREQUAL rpath_check_not_enough_args) # fail
+  file(RPATH_CHECK ffff)
+
+elseif(testname STREQUAL rpath_remove_not_enough_args) # fail
+  file(RPATH_REMOVE ffff)
+
+elseif(testname STREQUAL strings_not_enough_args) # fail
+  file(STRINGS ffff)
+
+#elseif(testname STREQUAL to_native_path_not_enough_args) # fail
+#  file(TO_NATIVE_PATH ffff)
+
+elseif(testname STREQUAL read_with_offset) # pass
+  file(READ ${CMAKE_CURRENT_LIST_FILE} v OFFSET 42 LIMIT 30)
+  message("v='${v}'")
+
+elseif(testname STREQUAL strings_bad_length_minimum) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LENGTH_MINIMUM bogus)
+
+elseif(testname STREQUAL strings_bad_length_maximum) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LENGTH_MAXIMUM bogus)
+
+elseif(testname STREQUAL strings_bad_limit_count) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LIMIT_COUNT bogus)
+
+elseif(testname STREQUAL strings_bad_limit_input) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LIMIT_INPUT bogus)
+
+elseif(testname STREQUAL strings_bad_limit_output) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LIMIT_OUTPUT bogus)
+
+elseif(testname STREQUAL strings_bad_regex) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v REGEX "(")
+
+elseif(testname STREQUAL strings_unknown_arg) # fail
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v BOGUS)
+
+elseif(testname STREQUAL strings_bad_filename) # fail
+  file(STRINGS ffff v LIMIT_COUNT 10)
+
+elseif(testname STREQUAL strings_use_limit_count) # pass
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v LIMIT_COUNT 10)
+  message("v='${v}'")
+
+elseif(testname STREQUAL strings_use_no_hex_conversion) # pass
+  file(STRINGS ${CMAKE_CURRENT_LIST_FILE} v NO_HEX_CONVERSION)
+  message("v='${v}'")
+
+elseif(testname STREQUAL glob_recurse_follow_symlinks_no_expression) # fail
+  file(GLOB_RECURSE v FOLLOW_SYMLINKS)
+
+elseif(testname STREQUAL glob_recurse_relative_no_directory) # fail
+  file(GLOB_RECURSE v RELATIVE)
+
+elseif(testname STREQUAL glob_recurse_relative_no_expression) # fail
+  file(GLOB_RECURSE v RELATIVE dddd)
+
+elseif(testname STREQUAL glob_non_full_path) # pass
+  file(GLOB_RECURSE v ffff*.*)
+  message("v='${v}'")
+
+elseif(testname STREQUAL different_no_variable) # fail
+  file(DIFFERENT FILES)
+
+elseif(testname STREQUAL different_no_files) # fail
+  file(DIFFERENT v FILES)
+
+elseif(testname STREQUAL different_different) # pass
+  file(DIFFERENT v FILES ffffLHS ffffRHS)
+  message("v='${v}'")
+
+elseif(testname STREQUAL different_same) # pass
+  file(DIFFERENT v FILES
+    ${CMAKE_CURRENT_LIST_FILE} ${CMAKE_CURRENT_LIST_FILE})
+  message("v='${v}'")
+
+else() # fail
+  message(FATAL_ERROR "testname='${testname}' - error: no such test in '${CMAKE_CURRENT_LIST_FILE}'")
+
+endif()