string: Add new HEX sub-command

8 files changed, 36 insertions, 0 deletions

diff --git a/Tests/RunCMake/string/Hex.cmake b/Tests/RunCMake/string/Hex.cmake
new file mode 100644
index 0000000..1c5aaa1
--- /dev/null
+++ b/Tests/RunCMake/string/Hex.cmake
@@ -0,0 +1,20 @@
+function(assert_strequal input actual expected)
+  if(NOT expected STREQUAL actual)
+    message(SEND_ERROR "Output did not match expected\nInput string:\n  ${input}\nExpected:\n  ${expected}\nActual:\n  ${actual}")
+  endif()
+endfunction()
+
+set(_input1 "The quick brown fox jumps over the lazy dog.")
+string(HEX "${_input1}" _result1)
+assert_strequal("${_input1}" "${_result1}" "54686520717569636b2062726f776e20666f78206a756d7073206f76657220746865206c617a7920646f672e")
+
+set(_input2 "Hello world!")
+string(HEX "${_input2}" _result2)
+assert_strequal("${_input2}" "${_result2}" "48656c6c6f20776f726c6421")
+
+set(_input3 "Ash nazg durbatulûk\nAsh nazg gimbatul\nAsh nazg thrakatulûk\nAgh burzum-ishi krimpatul")
+string(HEX "${_input3}" _result3)
+assert_strequal("${_input3}" "${_result3}" "417368206e617a6720647572626174756cc3bb6b0a417368206e617a672067696d626174756c0a417368206e617a6720746872616b6174756cc3bb6b0a416768206275727a756d2d69736869206b72696d706174756c")
+
+string(HEX "" _result_empty)
+assert_strequal("" "${_result_empty}" "")
diff --git a/Tests/RunCMake/string/HexNotEnoughArgs-result.txt b/Tests/RunCMake/string/HexNotEnoughArgs-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/string/HexNotEnoughArgs-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt b/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt
new file mode 100644
index 0000000..444f79d
--- /dev/null
+++ b/Tests/RunCMake/string/HexNotEnoughArgs-stderr.txt
@@ -0,0 +1,4 @@
+^CMake Error at HexNotEnoughArgs\.cmake:[0-9]+ \(string\):
+  string Incorrect number of arguments
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:3 \(include\)$
diff --git a/Tests/RunCMake/string/HexNotEnoughArgs.cmake b/Tests/RunCMake/string/HexNotEnoughArgs.cmake
new file mode 100644
index 0000000..7002af0
--- /dev/null
+++ b/Tests/RunCMake/string/HexNotEnoughArgs.cmake
@@ -0,0 +1 @@
+string(HEX "Hello world!")
diff --git a/Tests/RunCMake/string/HexTooManyArgs-result.txt b/Tests/RunCMake/string/HexTooManyArgs-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/string/HexTooManyArgs-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/string/HexTooManyArgs-stderr.txt b/Tests/RunCMake/string/HexTooManyArgs-stderr.txt
new file mode 100644
index 0000000..91b40ed
--- /dev/null
+++ b/Tests/RunCMake/string/HexTooManyArgs-stderr.txt
@@ -0,0 +1,4 @@
+^CMake Error at HexTooManyArgs\.cmake:[0-9]+ \(string\):
+  string Incorrect number of arguments
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:3 \(include\)$
diff --git a/Tests/RunCMake/string/HexTooManyArgs.cmake b/Tests/RunCMake/string/HexTooManyArgs.cmake
new file mode 100644
index 0000000..8986cf8
--- /dev/null
+++ b/Tests/RunCMake/string/HexTooManyArgs.cmake
@@ -0,0 +1 @@
+string(HEX "Hello world!" _output bad)
diff --git a/Tests/RunCMake/string/RunCMakeTest.cmake b/Tests/RunCMake/string/RunCMakeTest.cmake
index c432b4e..bb7cb17 100644
--- a/Tests/RunCMake/string/RunCMakeTest.cmake
+++ b/Tests/RunCMake/string/RunCMakeTest.cmake
@@ -37,3 +37,7 @@ run_cmake(UTF-32LE)
 run_cmake(Repeat)
 run_cmake(RepeatNoArgs)
 run_cmake(RepeatNegativeCount)
+
+run_cmake(Hex)
+run_cmake(HexTooManyArgs)
+run_cmake(HexNotEnoughArgs)