CPack: allow packaging of empty directories

17 files changed, 63 insertions, 1 deletions

diff --git a/Tests/RunCMake/CPack/COMPONENTS_EMPTY_DIR.cmake b/Tests/RunCMake/CPack/COMPONENTS_EMPTY_DIR.cmake
new file mode 100644
index 0000000..7210e7d
--- /dev/null
+++ b/Tests/RunCMake/CPack/COMPONENTS_EMPTY_DIR.cmake
@@ -0,0 +1,5 @@
+set(CPACK_COMPONENTS_ALL test)
+install(DIRECTORY DESTINATION empty
+        COMPONENT test)
+
+set(CPACK_PACKAGE_NAME "components_empty_dir")
diff --git a/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..5adca68
--- /dev/null
+++ b/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,5 @@
+set(whitespaces_ "[\t\n\r ]*")
+
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "components_empty_dir*.deb")
+set(EXPECTED_FILE_CONTENT_1 "^.*/usr/${whitespaces_}.*/usr/empty/$")
diff --git a/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-specifics.cmake b/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-specifics.cmake
new file mode 100644
index 0000000..2720fe9
--- /dev/null
+++ b/Tests/RunCMake/CPack/DEB/COMPONENTS_EMPTY_DIR-specifics.cmake
@@ -0,0 +1,2 @@
+set(CPACK_PACKAGE_CONTACT "someone")
+set(CPACK_DEB_COMPONENT_INSTALL "ON")
diff --git a/Tests/RunCMake/CPack/DEB/EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/DEB/EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..1552a36
--- /dev/null
+++ b/Tests/RunCMake/CPack/DEB/EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,5 @@
+set(whitespaces_ "[\t\n\r ]*")
+
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "empty_dir*.deb")
+set(EXPECTED_FILE_CONTENT_1 "^.*/usr/${whitespaces_}.*/usr/empty/$")
diff --git a/Tests/RunCMake/CPack/DEB/EMPTY_DIR-specifics.cmake b/Tests/RunCMake/CPack/DEB/EMPTY_DIR-specifics.cmake
new file mode 100644
index 0000000..8821ab9
--- /dev/null
+++ b/Tests/RunCMake/CPack/DEB/EMPTY_DIR-specifics.cmake
@@ -0,0 +1 @@
+set(CPACK_PACKAGE_CONTACT "someone")
diff --git a/Tests/RunCMake/CPack/EMPTY_DIR.cmake b/Tests/RunCMake/CPack/EMPTY_DIR.cmake
new file mode 100644
index 0000000..023ba17
--- /dev/null
+++ b/Tests/RunCMake/CPack/EMPTY_DIR.cmake
@@ -0,0 +1,4 @@
+install(DIRECTORY DESTINATION empty
+        COMPONENT test)
+
+set(CPACK_PACKAGE_NAME "empty_dir")
diff --git a/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..d396276
--- /dev/null
+++ b/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,5 @@
+set(whitespaces_ "[\t\n\r ]*")
+
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "components_empty_dir*.rpm")
+set(EXPECTED_FILE_CONTENT_1 "^/usr/empty$")
diff --git a/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-stderr.txt b/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-stderr.txt
new file mode 100644
index 0000000..6ddca12
--- /dev/null
+++ b/Tests/RunCMake/CPack/RPM/COMPONENTS_EMPTY_DIR-stderr.txt
@@ -0,0 +1 @@
+^CPackRPM: Will use GENERATED spec file: .*/Tests/RunCMake/RPM/CPack/COMPONENTS_EMPTY_DIR-build/_CPack_Packages/.*/RPM/SPECS/components_empty_dir.spec$
diff --git a/Tests/RunCMake/CPack/RPM/EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/RPM/EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..0c2977f
--- /dev/null
+++ b/Tests/RunCMake/CPack/RPM/EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,5 @@
+set(whitespaces_ "[\t\n\r ]*")
+
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "empty_dir*.rpm")
+set(EXPECTED_FILE_CONTENT_1 "^/usr/empty$")
diff --git a/Tests/RunCMake/CPack/RPM/EMPTY_DIR-stderr.txt b/Tests/RunCMake/CPack/RPM/EMPTY_DIR-stderr.txt
new file mode 100644
index 0000000..1777aa0
--- /dev/null
+++ b/Tests/RunCMake/CPack/RPM/EMPTY_DIR-stderr.txt
@@ -0,0 +1 @@
+^CPackRPM: Will use GENERATED spec file: .*/Tests/RunCMake/RPM/CPack/EMPTY_DIR-build/_CPack_Packages/.*/RPM/SPECS/empty_dir.spec$
diff --git a/Tests/RunCMake/CPack/RunCMakeTest.cmake b/Tests/RunCMake/CPack/RunCMakeTest.cmake
index 3e5714d..b7295f4 100644
--- a/Tests/RunCMake/CPack/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CPack/RunCMakeTest.cmake
@@ -4,7 +4,9 @@ include(RunCMake)
 include("${RunCMake_SOURCE_DIR}/CPackTestHelpers.cmake")
 
 # args: TEST_NAME "GENERATORS" RUN_CMAKE_BUILD_STEP
-run_cpack_test(MINIMAL "RPM;DEB" false)
+run_cpack_test(MINIMAL "RPM;DEB;TGZ" false)
 run_cpack_test(PARTIALLY_RELOCATABLE_WARNING "RPM" false)
 run_cpack_test(DEB_EXTRA "DEB" false)
 run_cpack_test(DEPENDENCIES "RPM;DEB" true)
+run_cpack_test(EMPTY_DIR "RPM;DEB;TGZ" true)
+run_cpack_test(COMPONENTS_EMPTY_DIR "RPM;DEB;TGZ" true)
diff --git a/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..26e2ab0
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,3 @@
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "components_empty_dir*.tar.gz")
+set(EXPECTED_FILE_CONTENT_1 "^[^\n]*empty/$")
diff --git a/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-specifics.cmake b/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-specifics.cmake
new file mode 100644
index 0000000..81a5035
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/COMPONENTS_EMPTY_DIR-specifics.cmake
@@ -0,0 +1 @@
+set(CPACK_ARCHIVE_COMPONENT_INSTALL "ON")
diff --git a/Tests/RunCMake/CPack/TGZ/EMPTY_DIR-ExpectedFiles.cmake b/Tests/RunCMake/CPack/TGZ/EMPTY_DIR-ExpectedFiles.cmake
new file mode 100644
index 0000000..a75514a
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/EMPTY_DIR-ExpectedFiles.cmake
@@ -0,0 +1,3 @@
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "empty_dir*.tar.gz")
+set(EXPECTED_FILE_CONTENT_1 "^[^\n]*empty_dir-0.1.1-[^\n]*/empty/$")
diff --git a/Tests/RunCMake/CPack/TGZ/Helpers.cmake b/Tests/RunCMake/CPack/TGZ/Helpers.cmake
new file mode 100644
index 0000000..f14d532
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/Helpers.cmake
@@ -0,0 +1,10 @@
+set(ALL_FILES_GLOB "*.tar.gz")
+
+function(getPackageContent FILE RESULT_VAR)
+  execute_process(COMMAND ${CMAKE_COMMAND} -E tar -ztvf ${FILE}
+          OUTPUT_VARIABLE package_content_
+          ERROR_QUIET
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  set(${RESULT_VAR} "${package_content_}" PARENT_SCOPE)
+endfunction()
diff --git a/Tests/RunCMake/CPack/TGZ/MINIMAL-ExpectedFiles.cmake b/Tests/RunCMake/CPack/TGZ/MINIMAL-ExpectedFiles.cmake
new file mode 100644
index 0000000..5c31f27
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/MINIMAL-ExpectedFiles.cmake
@@ -0,0 +1,5 @@
+set(whitespaces_ "[\t\n\r ]*")
+
+set(EXPECTED_FILES_COUNT "1")
+set(EXPECTED_FILE_1 "minimal*.tar.gz")
+set(EXPECTED_FILE_CONTENT_1 "^[^\n]*minimal-0.1.1-[^\n]*/foo/\n[^\n]*minimal-0.1.1-[^\n]*/foo/CMakeLists.txt$")
diff --git a/Tests/RunCMake/CPack/TGZ/Prerequirements.cmake b/Tests/RunCMake/CPack/TGZ/Prerequirements.cmake
new file mode 100644
index 0000000..dbaf682
--- /dev/null
+++ b/Tests/RunCMake/CPack/TGZ/Prerequirements.cmake
@@ -0,0 +1,4 @@
+function(get_test_prerequirements found_var config_file)
+  file(WRITE "${config_file}" "")
+  set(${found_var} true PARENT_SCOPE)
+endfunction()