cmake -E: Add cmake_transform_depfile internal command

17 files changed, 96 insertions, 0 deletions

diff --git a/Tests/RunCMake/TransformDepfile/RunCMakeTest.cmake b/Tests/RunCMake/TransformDepfile/RunCMakeTest.cmake
new file mode 100644
index 0000000..cb75eb0
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/RunCMakeTest.cmake
@@ -0,0 +1,21 @@
+include(RunCMake)
+
+function(run_transform_depfile name)
+  set(RunCMake-check-file gccdepfile.cmake)
+  run_cmake_command(${name}-gcc
+    ${CMAKE_COMMAND} -E cmake_transform_depfile gccdepfile ../ ${CMAKE_CURRENT_LIST_DIR}/${name}.d out.d
+    )
+  set(RunCMake-check-file vstlog.cmake)
+  run_cmake_command(${name}-tlog
+    ${CMAKE_COMMAND} -E cmake_transform_depfile vstlog ../ ${CMAKE_CURRENT_LIST_DIR}/${name}.d out.tlog
+    )
+endfunction()
+
+if(WIN32)
+  run_transform_depfile(deps-windows)
+else()
+  run_transform_depfile(deps-unix)
+endif()
+run_transform_depfile(noexist)
+run_transform_depfile(empty)
+run_transform_depfile(invalid)
diff --git a/Tests/RunCMake/TransformDepfile/deps-unix.d b/Tests/RunCMake/TransformDepfile/deps-unix.d
new file mode 100644
index 0000000..5da5be8
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-unix.d
@@ -0,0 +1,6 @@
+out1 /home/build/out2: in1 /home/build/in2
+
+out3 \
+  /home/build/out4: \
+  in3 \
+  /home/build/in4
diff --git a/Tests/RunCMake/TransformDepfile/deps-unix.d.txt b/Tests/RunCMake/TransformDepfile/deps-unix.d.txt
new file mode 100644
index 0000000..58770f2
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-unix.d.txt
@@ -0,0 +1,8 @@
+../out1 \
+  /home/build/out2: \
+  ../in1 \
+  /home/build/in2
+../out3 \
+  /home/build/out4: \
+  ../in3 \
+  /home/build/in4
diff --git a/Tests/RunCMake/TransformDepfile/deps-unix.tlog.txt b/Tests/RunCMake/TransformDepfile/deps-unix.tlog.txt
new file mode 100644
index 0000000..2a26edf
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-unix.tlog.txt
@@ -0,0 +1,6 @@
+^../out1|/home/build/out2
+../in1
+/home/build/in2
+^../out3|/home/build/out4
+../in3
+/home/build/in4
diff --git a/Tests/RunCMake/TransformDepfile/deps-windows.d b/Tests/RunCMake/TransformDepfile/deps-windows.d
new file mode 100644
index 0000000..c926670
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-windows.d
@@ -0,0 +1,6 @@
+out1 C:/build/out2: in1 C:/build/in2
+
+out3 \
+  C:/build/out4: \
+  in3 \
+  C:/build/in4
diff --git a/Tests/RunCMake/TransformDepfile/deps-windows.d.txt b/Tests/RunCMake/TransformDepfile/deps-windows.d.txt
new file mode 100644
index 0000000..47b3ebf
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-windows.d.txt
@@ -0,0 +1,8 @@
+../out1 \
+  C:/build/out2: \
+  ../in1 \
+  C:/build/in2
+../out3 \
+  C:/build/out4: \
+  ../in3 \
+  C:/build/in4
diff --git a/Tests/RunCMake/TransformDepfile/deps-windows.tlog.txt b/Tests/RunCMake/TransformDepfile/deps-windows.tlog.txt
new file mode 100644
index 0000000..1e6024d
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/deps-windows.tlog.txt
@@ -0,0 +1,6 @@
+^..\out1|C:\build\out2
+..\in1
+C:\build\in2
+^..\out3|C:\build\out4
+..\in3
+C:\build\in4
diff --git a/Tests/RunCMake/TransformDepfile/empty.d b/Tests/RunCMake/TransformDepfile/empty.d
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/empty.d
diff --git a/Tests/RunCMake/TransformDepfile/empty.d.txt b/Tests/RunCMake/TransformDepfile/empty.d.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/empty.d.txt
diff --git a/Tests/RunCMake/TransformDepfile/empty.tlog.txt b/Tests/RunCMake/TransformDepfile/empty.tlog.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/empty.tlog.txt
diff --git a/Tests/RunCMake/TransformDepfile/gccdepfile.cmake b/Tests/RunCMake/TransformDepfile/gccdepfile.cmake
new file mode 100644
index 0000000..be1e210
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/gccdepfile.cmake
@@ -0,0 +1,16 @@
+if(EXISTS "${RunCMake_SOURCE_DIR}/${name}.d.txt")
+  file(READ "${RunCMake_SOURCE_DIR}/${name}.d.txt" expected_contents)
+
+  if(EXISTS "${RunCMake_TEST_BINARY_DIR}/out.d")
+    file(READ "${RunCMake_TEST_BINARY_DIR}/out.d" actual_contents)
+    if(NOT actual_contents STREQUAL expected_contents)
+      string(REPLACE "\n" "\n  " p_expected_contents "${expected_contents}")
+      string(REPLACE "\n" "\n  " p_actual_contents "${actual_contents}")
+      string(APPEND RunCMake_TEST_FAILED "Expected contents of ${RunCMake_TEST_BINARY_DIR}/out.d:\n  ${p_expected_contents}\nActual contents:\n  ${p_actual_contents}")
+    endif()
+  else()
+    string(APPEND RunCMake_TEST_FAILED "${RunCMake_TEST_BINARY_DIR}/out.d should exist\n")
+  endif()
+elseif(EXISTS "${RunCMake_TEST_BINARY_DIR}/out.d")
+  string(APPEND RunCMake_TEST_FAILED "${RunCMake_TEST_BINARY_DIR}/out.d should not exist\n")
+endif()
diff --git a/Tests/RunCMake/TransformDepfile/invalid-gcc-result.txt b/Tests/RunCMake/TransformDepfile/invalid-gcc-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/invalid-gcc-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/TransformDepfile/invalid-tlog-result.txt b/Tests/RunCMake/TransformDepfile/invalid-tlog-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/invalid-tlog-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/TransformDepfile/invalid.d b/Tests/RunCMake/TransformDepfile/invalid.d
new file mode 100644
index 0000000..9977a28
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/invalid.d
@@ -0,0 +1 @@
+invalid
diff --git a/Tests/RunCMake/TransformDepfile/noexist.d.txt b/Tests/RunCMake/TransformDepfile/noexist.d.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/noexist.d.txt
diff --git a/Tests/RunCMake/TransformDepfile/noexist.tlog.txt b/Tests/RunCMake/TransformDepfile/noexist.tlog.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/noexist.tlog.txt
diff --git a/Tests/RunCMake/TransformDepfile/vstlog.cmake b/Tests/RunCMake/TransformDepfile/vstlog.cmake
new file mode 100644
index 0000000..afa78d0
--- /dev/null
+++ b/Tests/RunCMake/TransformDepfile/vstlog.cmake
@@ -0,0 +1,16 @@
+if(EXISTS "${RunCMake_SOURCE_DIR}/${name}.tlog.txt")
+  file(READ "${RunCMake_SOURCE_DIR}/${name}.tlog.txt" expected_contents)
+
+  if(EXISTS "${RunCMake_TEST_BINARY_DIR}/out.tlog")
+    file(READ "${RunCMake_TEST_BINARY_DIR}/out.tlog" actual_contents)
+    if(NOT actual_contents STREQUAL expected_contents)
+      string(REPLACE "\n" "\n  " p_expected_contents "${expected_contents}")
+      string(REPLACE "\n" "\n  " p_actual_contents "${actual_contents}")
+      string(APPEND RunCMake_TEST_FAILED "Expected contents of ${RunCMake_TEST_BINARY_DIR}/out.tlog:\n  ${p_expected_contents}\nActual contents:\n  ${p_actual_contents}")
+    endif()
+  else()
+    string(APPEND RunCMake_TEST_FAILED "${RunCMake_TEST_BINARY_DIR}/out.tlog should exist\n")
+  endif()
+elseif(EXISTS "${RunCMake_TEST_BINARY_DIR}/out.tlog")
+  string(APPEND RunCMake_TEST_FAILED "${RunCMake_TEST_BINARY_DIR}/out.tlog should not exist\n")
+endif()