file: Add CHMOD and CHMOD_RECURSE subcommands

Fixes: #21057

Signed-off-by: Sibi Siddharthan <sibisiddharthan.github@gmail.com>

23 files changed, 100 insertions, 0 deletions

diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index 65e8b0b..b14b5b5 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -322,6 +322,7 @@ add_RunCMake_test(ctest_update)
 add_RunCMake_test(ctest_upload)
 add_RunCMake_test(ctest_fixtures)
 add_RunCMake_test(file)
+add_RunCMake_test(file-CHMOD)
 add_RunCMake_test(find_file)
 add_RunCMake_test(find_library -DCYGWIN=${CYGWIN})
 add_RunCMake_test(find_package)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-stderr.txt
new file mode 100644
index 0000000..b22387b
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms-stderr.txt
@@ -0,0 +1,5 @@
+CMake Error at CHMOD-all-perms\.cmake:[0-9]+ \(file\):
+  file Remove either PERMISSIONS or FILE_PERMISSIONS or DIRECTORY_PERMISSIONS
+  from the invocation
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-all-perms.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms.cmake
new file mode 100644
index 0000000..b49583d
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-all-perms.cmake
@@ -0,0 +1,6 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS OWNER_READ
+  FILE_PERMISSIONS OWNER_READ DIRECTORY_PERMISSIONS OWNER_READ)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-stderr.txt
new file mode 100644
index 0000000..8d09e35
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at CHMOD-invalid-path\.cmake:[0-9]+ \(file\):
+  file does not exist:
+
+  .*/chmod-tests/I_dont_exist
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path.cmake
new file mode 100644
index 0000000..36915c1
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-path.cmake
@@ -0,0 +1,4 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/I_dont_exist PERMISSIONS OWNER_READ)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-stderr.txt
new file mode 100644
index 0000000..84ba2a2
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at CHMOD-invalid-perms\.cmake:[0-9]+ \(file\):
+  file INVALID_PERMISSION is an invalid permission specifier
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms.cmake
new file mode 100644
index 0000000..22cab0b
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-invalid-perms.cmake
@@ -0,0 +1,5 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS INVALID_PERMISSION)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-stderr.txt
new file mode 100644
index 0000000..2c248f8
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at CHMOD-no-keyword\.cmake:[0-9]+ \(file\):
+  file No permissions given
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword.cmake
new file mode 100644
index 0000000..8b62106
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-keyword.cmake
@@ -0,0 +1,5 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-stderr.txt
new file mode 100644
index 0000000..a18609f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at CHMOD-no-perms\.cmake:[0-9]+ \(file\):
+  file No permissions given
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-no-perms.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms.cmake
new file mode 100644
index 0000000..9fbd359
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-no-perms.cmake
@@ -0,0 +1,5 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-ok.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-ok.cmake
new file mode 100644
index 0000000..87e3e57
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-ok.cmake
@@ -0,0 +1,5 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS OWNER_READ)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-override.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-override.cmake
new file mode 100644
index 0000000..d9226b8
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-override.cmake
@@ -0,0 +1,6 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a)
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS OWNER_READ
+    FILE_PERMISSIONS OWNER_READ OWNER_WRITE)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-write-only-result.txt b/Tests/RunCMake/file-CHMOD/CHMOD-write-only-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-write-only-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-write-only-stderr.txt b/Tests/RunCMake/file-CHMOD/CHMOD-write-only-stderr.txt
new file mode 100644
index 0000000..1c87a59
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-write-only-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at CHMOD-write-only\.cmake:[0-9]+ \(file\):
+  file failed to open for reading \(Permission denied\):
+
+    .*/chmod-tests/a
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/file-CHMOD/CHMOD-write-only.cmake b/Tests/RunCMake/file-CHMOD/CHMOD-write-only.cmake
new file mode 100644
index 0000000..1289efc
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CHMOD-write-only.cmake
@@ -0,0 +1,6 @@
+file(REMOVE_RECURSE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests)
+
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a "CONTENT")
+file(CHMOD ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a PERMISSIONS OWNER_WRITE)
+file(READ ${CMAKE_CURRENT_BINARY_DIR}/chmod-tests/a content)
diff --git a/Tests/RunCMake/file-CHMOD/CMakeLists.txt b/Tests/RunCMake/file-CHMOD/CMakeLists.txt
new file mode 100644
index 0000000..2897109
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/file-CHMOD/RunCMakeTest.cmake b/Tests/RunCMake/file-CHMOD/RunCMakeTest.cmake
new file mode 100644
index 0000000..c7bff15
--- /dev/null
+++ b/Tests/RunCMake/file-CHMOD/RunCMakeTest.cmake
@@ -0,0 +1,19 @@
+include(RunCMake)
+
+run_cmake(CHMOD-no-perms)
+run_cmake(CHMOD-no-keyword)
+run_cmake(CHMOD-all-perms)
+run_cmake(CHMOD-invalid-perms)
+run_cmake(CHMOD-invalid-path)
+run_cmake(CHMOD-ok)
+run_cmake(CHMOD-override)
+
+if(UNIX)
+  execute_process(COMMAND id -u $ENV{USER}
+    OUTPUT_VARIABLE uid
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+
+if(NOT WIN32 AND NOT "${uid}" STREQUAL "0")
+  run_cmake(CHMOD-write-only)
+endif()