Testing: Add test for CPack External generator

This test case ensures that the CPack External generator produces
the proper .json file, and also ensures that the version negotation
with CPACK_EXT_REQUESTED_VERSIONS works properly.

7 files changed, 286 insertions, 0 deletions

diff --git a/Tests/RunCMake/CPack/tests/EXT/ExpectedFiles.cmake b/Tests/RunCMake/CPack/tests/EXT/ExpectedFiles.cmake
new file mode 100644
index 0000000..2634111
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/ExpectedFiles.cmake
@@ -0,0 +1,6 @@
+if(RunCMake_SUBTEST_SUFFIX MATCHES "^(none|good(_multi)?|invalid_good)$")
+  set(EXPECTED_FILES_COUNT "1")
+  set(EXPECTED_FILE_CONTENT_1_LIST "/share;/share/cpack-test;/share/cpack-test/f1.txt;/share/cpack-test/f2.txt;/share/cpack-test/f3.txt;/share/cpack-test/f4.txt")
+else()
+  set(EXPECTED_FILES_COUNT "0")
+endif()
diff --git a/Tests/RunCMake/CPack/tests/EXT/VerifyResult.cmake b/Tests/RunCMake/CPack/tests/EXT/VerifyResult.cmake
new file mode 100644
index 0000000..97b74f7
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/VerifyResult.cmake
@@ -0,0 +1,3 @@
+if(RunCMake_SUBTEST_SUFFIX MATCHES "^(none|good(_multi)?|invalid_good)")
+  check_ext_json("${src_dir}/tests/EXT/expected-json-1.0.txt" "${FOUND_FILE_1}")
+endif()
diff --git a/Tests/RunCMake/CPack/tests/EXT/bad_major-stderr.txt b/Tests/RunCMake/CPack/tests/EXT/bad_major-stderr.txt
new file mode 100644
index 0000000..372c5e4
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/bad_major-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at .*/Modules/Internal/CPack/CPackExt\.cmake:[0-9]+ \(message\):
+  Could not find a suitable version in CPACK_EXT_REQUESTED_VERSIONS
+
+
+CPack Error: Error while executing CPackExt\.cmake
+CPack Error: Cannot initialize the generator Ext
diff --git a/Tests/RunCMake/CPack/tests/EXT/bad_minor-stderr.txt b/Tests/RunCMake/CPack/tests/EXT/bad_minor-stderr.txt
new file mode 100644
index 0000000..372c5e4
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/bad_minor-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at .*/Modules/Internal/CPack/CPackExt\.cmake:[0-9]+ \(message\):
+  Could not find a suitable version in CPACK_EXT_REQUESTED_VERSIONS
+
+
+CPack Error: Error while executing CPackExt\.cmake
+CPack Error: Cannot initialize the generator Ext
diff --git a/Tests/RunCMake/CPack/tests/EXT/expected-json-1.0.txt b/Tests/RunCMake/CPack/tests/EXT/expected-json-1.0.txt
new file mode 100644
index 0000000..b96cf0b
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/expected-json-1.0.txt
@@ -0,0 +1,176 @@
+^\{
+  "componentGroups" :[ ]
+  \{
+    "f12" :[ ]
+    \{
+      "components" :[ ]
+      \[
+        "f1",
+        "f2"
+      \],
+      "description" : "Component group for files 1 and 2",
+      "displayName" : "Files 1 and 2",
+      "isBold" : false,
+      "isExpandedByDefault" : false,
+      "name" : "f12",
+      "parentGroup" : "f1234",
+      "subgroups" : \[\]
+    \},
+    "f1234" :[ ]
+    \{
+      "components" : \[\],
+      "description" : "Component group for all files",
+      "displayName" : "Files 1-4",
+      "isBold" : false,
+      "isExpandedByDefault" : false,
+      "name" : "f1234",
+      "subgroups" :[ ]
+      \[
+        "f12",
+        "f34"
+      \]
+    \},
+    "f34" :[ ]
+    \{
+      "components" :[ ]
+      \[
+        "f3",
+        "f4"
+      \],
+      "description" : "Component group for files 3 and 4",
+      "displayName" : "Files 3 and 4",
+      "isBold" : false,
+      "isExpandedByDefault" : false,
+      "name" : "f34",
+      "parentGroup" : "f1234",
+      "subgroups" : \[\]
+    \}
+  \},
+  "components" :[ ]
+  \{
+    "f1" :[ ]
+    \{
+      "archiveFile" : "",
+      "dependencies" : \[\],
+      "description" : "Component for file 1",
+      "displayName" : "File 1",
+      "group" : "f12",
+      "installationTypes" :[ ]
+      \[
+        "full",
+        "f12"
+      \],
+      "isDisabledByDefault" : false,
+      "isDownloaded" : false,
+      "isHidden" : false,
+      "isRequired" : false,
+      "name" : "f1"
+    \},
+    "f2" :[ ]
+    \{
+      "archiveFile" : "",
+      "dependencies" :[ ]
+      \[
+        "f1"
+      \],
+      "description" : "Component for file 2",
+      "displayName" : "File 2",
+      "group" : "f12",
+      "installationTypes" :[ ]
+      \[
+        "full",
+        "f12"
+      \],
+      "isDisabledByDefault" : false,
+      "isDownloaded" : false,
+      "isHidden" : false,
+      "isRequired" : false,
+      "name" : "f2"
+    \},
+    "f3" :[ ]
+    \{
+      "archiveFile" : "",
+      "dependencies" :[ ]
+      \[
+        "f1",
+        "f2"
+      \],
+      "description" : "Component for file 3",
+      "displayName" : "File 3",
+      "group" : "f34",
+      "installationTypes" :[ ]
+      \[
+        "full"
+      \],
+      "isDisabledByDefault" : false,
+      "isDownloaded" : false,
+      "isHidden" : false,
+      "isRequired" : false,
+      "name" : "f3"
+    \},
+    "f4" :[ ]
+    \{
+      "archiveFile" : "",
+      "dependencies" :[ ]
+      \[
+        "f2",
+        "f3",
+        "f1"
+      \],
+      "description" : "Component for file 4",
+      "displayName" : "File 4",
+      "group" : "f34",
+      "installationTypes" :[ ]
+      \[
+        "full"
+      \],
+      "isDisabledByDefault" : false,
+      "isDownloaded" : false,
+      "isHidden" : false,
+      "isRequired" : false,
+      "name" : "f4"
+    \}
+  \},
+  "errorOnAbsoluteInstallDestination" : false,
+  "formatVersionMajor" : 1,
+  "formatVersionMinor" : 0,
+  "installationTypes" :[ ]
+  \{
+    "f12" :[ ]
+    \{
+      "displayName" : "Only files 1 and 2",
+      "index" : 2,
+      "name" : "f12"
+    \},
+    "full" :[ ]
+    \{
+      "displayName" : "Full installation",
+      "index" : 1,
+      "name" : "full"
+    \}
+  \},
+  "packageDescriptionFile" : ".*/Templates/CPack\.GenericDescription\.txt",
+  "packageDescriptionSummary" : "EXT-(none|good(_multi)?|invalid_good)-subtest-(MONOLITHIC|COMPONENT)-type built using CMake",
+  "packageName" : "ext",
+  "packageVersion" : "0\.1\.1",
+  "projects" :[ ]
+  \[
+    \{
+      "component" : "ALL",
+      "components" :[ ]
+      \[
+        "f1",
+        "f2",
+        "f3",
+        "f4"
+      \],
+      "directory" : ".*/Tests/RunCMake/Ext/CPack/EXT-build-(none|good(_multi)?|invalid_good)-subtest",
+      "installationTypes" : \[\],
+      "projectName" : "EXT-(none|good(_multi)?|invalid_good)-subtest-(MONOLITHIC|COMPONENT)-type",
+      "subDirectory" : "/"
+    \}
+  \],
+  "setDestdir" : false,
+  "stripFiles" : false,
+  "warnOnAbsoluteInstallDestination" : false
+\}$
diff --git a/Tests/RunCMake/CPack/tests/EXT/invalid_bad-stderr.txt b/Tests/RunCMake/CPack/tests/EXT/invalid_bad-stderr.txt
new file mode 100644
index 0000000..372c5e4
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/invalid_bad-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at .*/Modules/Internal/CPack/CPackExt\.cmake:[0-9]+ \(message\):
+  Could not find a suitable version in CPACK_EXT_REQUESTED_VERSIONS
+
+
+CPack Error: Error while executing CPackExt\.cmake
+CPack Error: Cannot initialize the generator Ext
diff --git a/Tests/RunCMake/CPack/tests/EXT/test.cmake b/Tests/RunCMake/CPack/tests/EXT/test.cmake
new file mode 100644
index 0000000..6bd3cb8
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/EXT/test.cmake
@@ -0,0 +1,83 @@
+include(CPackComponent)
+
+if(RunCMake_SUBTEST_SUFFIX STREQUAL "none")
+  unset(CPACK_EXT_REQUESTED_VERSIONS)
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "good")
+  set(CPACK_EXT_REQUESTED_VERSIONS "1.0")
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "good_multi")
+  set(CPACK_EXT_REQUESTED_VERSIONS "1.0;2.0")
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "bad_major")
+  set(CPACK_EXT_REQUESTED_VERSIONS "2.0")
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "bad_minor")
+  set(CPACK_EXT_REQUESTED_VERSIONS "1.1")
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "invalid_good")
+  set(CPACK_EXT_REQUESTED_VERSIONS "1;1.0")
+elseif(RunCMake_SUBTEST_SUFFIX STREQUAL "invalid_bad")
+  set(CPACK_EXT_REQUESTED_VERSIONS "1")
+endif()
+
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/f1.txt" test1)
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/f2.txt" test2)
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/f3.txt" test3)
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/f4.txt" test4)
+
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/f1.txt" DESTINATION share/cpack-test COMPONENT f1)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/f2.txt" DESTINATION share/cpack-test COMPONENT f2)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/f3.txt" DESTINATION share/cpack-test COMPONENT f3)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/f4.txt" DESTINATION share/cpack-test COMPONENT f4)
+
+cpack_add_component(f1
+  DISPLAY_NAME "File 1"
+  DESCRIPTION "Component for file 1"
+  GROUP f12
+  INSTALL_TYPES full f12
+)
+
+cpack_add_component(f2
+  DISPLAY_NAME "File 2"
+  DESCRIPTION "Component for file 2"
+  GROUP f12
+  DEPENDS f1
+  INSTALL_TYPES full f12
+)
+
+cpack_add_component(f3
+  DISPLAY_NAME "File 3"
+  DESCRIPTION "Component for file 3"
+  GROUP f34
+  DEPENDS f1 f2
+  INSTALL_TYPES full
+)
+
+cpack_add_component(f4
+  DISPLAY_NAME "File 4"
+  DESCRIPTION "Component for file 4"
+  GROUP f34
+  DEPENDS f2 f3 f1
+  INSTALL_TYPES full
+)
+
+cpack_add_component_group(f12
+  DISPLAY_NAME "Files 1 and 2"
+  DESCRIPTION "Component group for files 1 and 2"
+  PARENT_GROUP f1234
+)
+
+cpack_add_component_group(f34
+  DISPLAY_NAME "Files 3 and 4"
+  DESCRIPTION "Component group for files 3 and 4"
+  PARENT_GROUP f1234
+)
+
+cpack_add_component_group(f1234
+  DISPLAY_NAME "Files 1-4"
+  DESCRIPTION "Component group for all files"
+)
+
+cpack_add_install_type(full
+  DISPLAY_NAME "Full installation"
+)
+
+cpack_add_install_type(f12
+  DISPLAY_NAME "Only files 1 and 2"
+)