Tests: Move CMake.FileDownload cases into RunCMake.file-DOWNLOAD

The RunCMake infrastructure is more well-suited to check the results of
each case.  It can also report more precisely what went wrong when a
case fails.

16 files changed, 106 insertions, 0 deletions

diff --git a/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH-stdout.txt
new file mode 100644
index 0000000..bd1727a
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH-stdout.txt
@@ -0,0 +1,8 @@
+-- status='0;"No error"'
+-- status='0;"skipping download as file already exists with expected MD5 sum"'
+-- status='0;"skipping download as file already exists with expected MD5 hash"'
+-- status='0;"skipping download as file already exists with expected SHA1 hash"'
+-- status='0;"skipping download as file already exists with expected SHA224 hash"'
+-- status='0;"skipping download as file already exists with expected SHA256 hash"'
+-- status='0;"skipping download as file already exists with expected SHA384 hash"'
+-- status='0;"skipping download as file already exists with expected SHA512 hash"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH.cmake b/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH.cmake
new file mode 100644
index 0000000..dc7f8ff
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/EXPECTED_HASH.cmake
@@ -0,0 +1,13 @@
+include(common.cmake)
+
+# Actually download the file and verify its hash.
+file_download(EXPECTED_MD5 dbd330d52f4dbd60115d4191904ded92)
+
+# Verify that the local file already exists with expected hash.
+file_download(EXPECTED_MD5 dbd330d52f4dbd60115d4191904ded92)
+file_download(EXPECTED_HASH MD5=dbd330d52f4dbd60115d4191904ded92)
+file_download(EXPECTED_HASH SHA1=67eee17f79d9ac557284fc0b8ad19f25723fb578)
+file_download(EXPECTED_HASH SHA224=ba283726bbb602776818b463943189afd91836cb7ee5dd6e2c7b5ae4)
+file_download(EXPECTED_HASH SHA256=cf3334b1275071e1da6e8c396ccb72cf1b2388d8c937526f3af26230affb9423)
+file_download(EXPECTED_HASH SHA384=43a5d13978d97c660db44481aee0604cb4ff6ca0775cd5c2cd68cd8000e107e507c4caf6c228941231041e282ffb8950)
+file_download(EXPECTED_HASH SHA512=6984e0909a1018030ccaa418e3be1654223cdccff0fe6adc745f9aea7e377f178be53b9fc7d54a6f81c2b62ef9ddcd38ba1978fedf4c5e7139baaf355eefad5b)
diff --git a/Tests/RunCMake/file-DOWNLOAD/RunCMakeTest.cmake b/Tests/RunCMake/file-DOWNLOAD/RunCMakeTest.cmake
index c800521..01da3fc 100644
--- a/Tests/RunCMake/file-DOWNLOAD/RunCMakeTest.cmake
+++ b/Tests/RunCMake/file-DOWNLOAD/RunCMakeTest.cmake
@@ -1,5 +1,10 @@
 include(RunCMake)
 
+# We do not contact any real URLs, but do try a bogus one.
+# Remove any proxy configuration that may change behavior.
+unset(ENV{http_proxy})
+unset(ENV{https_proxy})
+
 run_cmake(hash-mismatch)
 run_cmake(unused-argument)
 run_cmake(httpheader-not-set)
@@ -8,3 +13,11 @@ run_cmake(tls-cainfo-not-set)
 run_cmake(tls-verify-not-set)
 run_cmake(pass-not-set)
 run_cmake(no-save-hash)
+
+run_cmake(bad-hostname)
+run_cmake(basic)
+run_cmake(EXPECTED_HASH)
+run_cmake(file-without-path)
+run_cmake(no-file)
+run_cmake(range)
+run_cmake(SHOW_PROGRESS)
diff --git a/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS-stdout.txt
new file mode 100644
index 0000000..e0a4982
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS-stdout.txt
@@ -0,0 +1,2 @@
+-- \[download 100% complete\]
+-- status='0;"No error"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS.cmake b/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS.cmake
new file mode 100644
index 0000000..ccabced
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/SHOW_PROGRESS.cmake
@@ -0,0 +1,3 @@
+include(common.cmake)
+
+file_download(SHOW_PROGRESS)
diff --git a/Tests/RunCMake/file-DOWNLOAD/bad-hostname-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/bad-hostname-stdout.txt
new file mode 100644
index 0000000..12278e0
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/bad-hostname-stdout.txt
@@ -0,0 +1 @@
+-- status='6;"Couldn't resolve host name"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/bad-hostname.cmake b/Tests/RunCMake/file-DOWNLOAD/bad-hostname.cmake
new file mode 100644
index 0000000..d3b7a28
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/bad-hostname.cmake
@@ -0,0 +1,9 @@
+include(common.cmake)
+
+# Do not use any proxy for lookup of an invalid site.
+# DNS failure by proxy looks different than DNS failure without proxy.
+set(ENV{no_proxy} "$ENV{no_proxy},badhostname.invalid")
+
+set(url "badhostname.invalid")
+
+file_download()
diff --git a/Tests/RunCMake/file-DOWNLOAD/basic-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/basic-stdout.txt
new file mode 100644
index 0000000..701e995
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/basic-stdout.txt
@@ -0,0 +1 @@
+-- status='0;"No error"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/basic.cmake b/Tests/RunCMake/file-DOWNLOAD/basic.cmake
new file mode 100644
index 0000000..1fd931c
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/basic.cmake
@@ -0,0 +1,3 @@
+include(common.cmake)
+
+file_download()
diff --git a/Tests/RunCMake/file-DOWNLOAD/file-without-path-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/file-without-path-stdout.txt
new file mode 100644
index 0000000..701e995
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/file-without-path-stdout.txt
@@ -0,0 +1 @@
+-- status='0;"No error"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/file-without-path.cmake b/Tests/RunCMake/file-DOWNLOAD/file-without-path.cmake
new file mode 100644
index 0000000..a628423
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/file-without-path.cmake
@@ -0,0 +1,10 @@
+include(common.cmake)
+
+set(file_orig "${file}")
+cmake_path(GET file_orig FILENAME file)
+
+file_download()
+
+if(NOT EXISTS "${file_orig}")
+  message(FATAL_ERROR "file not downloaded to expected path:\n ${file_orig}")
+endif()
diff --git a/Tests/RunCMake/file-DOWNLOAD/no-file-arg.cmake b/Tests/RunCMake/file-DOWNLOAD/no-file-arg.cmake
new file mode 100644
index 0000000..6520940
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/no-file-arg.cmake
@@ -0,0 +1,11 @@
+include(common.cmake)
+
+set(file "")
+
+file_download()
+
+set(file "${CMAKE_CURRENT_BINARY_DIR}/input.png")
+
+if(NOT EXISTS "${file}")
+  message(FATAL_ERROR "file not downloaded to expected path:\n ${file}")
+endif()
diff --git a/Tests/RunCMake/file-DOWNLOAD/no-file-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/no-file-stdout.txt
new file mode 100644
index 0000000..701e995
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/no-file-stdout.txt
@@ -0,0 +1 @@
+-- status='0;"No error"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/no-file.cmake b/Tests/RunCMake/file-DOWNLOAD/no-file.cmake
new file mode 100644
index 0000000..dc234b2
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/no-file.cmake
@@ -0,0 +1,11 @@
+include(common.cmake)
+
+# Test downloading without saving to a file.
+set(file "")
+file_download()
+
+foreach(name input.png output.png TIMEOUT)
+  if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/${name}")
+    message(FATAL_ERROR "file incorrectly saved to:\n ${CMAKE_CURRENT_BINARY_DIR}/${name}")
+  endif()
+endforeach()
diff --git a/Tests/RunCMake/file-DOWNLOAD/range-stdout.txt b/Tests/RunCMake/file-DOWNLOAD/range-stdout.txt
new file mode 100644
index 0000000..e2ed7aa
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/range-stdout.txt
@@ -0,0 +1,4 @@
+-- status='0;"No error"'
+-- status='0;"No error"'
+-- status='0;"No error"'
+-- status='0;"No error"'
diff --git a/Tests/RunCMake/file-DOWNLOAD/range.cmake b/Tests/RunCMake/file-DOWNLOAD/range.cmake
new file mode 100644
index 0000000..f77bb28
--- /dev/null
+++ b/Tests/RunCMake/file-DOWNLOAD/range.cmake
@@ -0,0 +1,15 @@
+include(common.cmake)
+
+set(file ${CMAKE_CURRENT_BINARY_DIR}/output1.png)
+file_download(RANGE_START 0 EXPECTED_MD5 dbd330d52f4dbd60115d4191904ded92)
+
+set(file ${CMAKE_CURRENT_BINARY_DIR}/output2.png)
+file_download(RANGE_END 50 EXPECTED_MD5 8592e5665b839b5d23825dc84c135b61)
+
+set(file ${CMAKE_CURRENT_BINARY_DIR}/output3.png)
+file_download(RANGE_START 10 RANGE_END 50 EXPECTED_MD5 36cd52681e6c6c8fef85fcd9e86fc30d)
+
+set(file ${CMAKE_CURRENT_BINARY_DIR}/output4.png)
+file_download(RANGE_START 0  RANGE_END 50
+              RANGE_START 60 RANGE_END 100
+              EXPECTED_MD5 c5c9e74e82d493dd901eecccd659cebc)