Merge pull request #195 from JuliaIO/an/info

Don't try to extend Base.info

Author: SimonDanisch

appveyor.yml

@@ -1,33 +1,36 @@
 environment:
   matrix:
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.7/julia-0.7-latest-win32.exe"
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.7/julia-0.7-latest-win64.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
+  - julia_version: 0.7
+  - julia_version: latest
+
+platform:
+  - x86 # 32-bit
+  - x64 # 64-bit
+
+## uncomment the following lines to allow failures on nightly julia
+## (tests will run but not make your overall status red)
+#matrix:
+#  allow_failures:
+#  - julia_version: latest
 
 branches:
   only:
     - master
     - /release-.*/
+
+notifications:
+  - provider: Email
+    on_build_success: false
+    on_build_failure: false
+    on_build_status_changed: false
+
 install:
-  - ps: "[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12"
-# if there's a newer build queued for the same PR, cancel this one
-  - ps: if ($env:APPVEYOR_PULL_REQUEST_NUMBER -and $env:APPVEYOR_BUILD_NUMBER -ne ((Invoke-RestMethod `
-        https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/history?recordsNumber=50).builds | `
-        Where-Object pullRequestId -eq $env:APPVEYOR_PULL_REQUEST_NUMBER)[0].buildNumber) { `
-        throw "There are newer queued builds for this pull request, failing early." }
-# Download most recent Julia Windows binary
-  - ps: (new-object net.webclient).DownloadFile(
-        $env:JULIA_URL,
-        "C:\projects\julia-binary.exe")
-# Run installer silently, output to C:\projects\julia
-  - C:\projects\julia-binary.exe /S /D=C:\projects\julia
+  - ps: iex ((new-object net.webclient).DownloadString("https://raw.githubusercontent.com/JuliaCI/Appveyor.jl/version-1/bin/install.ps1"))
 
 build_script:
-# Need to convert from shallow to complete for Pkg.clone to work
-#  - git fetch --unshallow
-  - C:\projects\julia\bin\julia -e "using InteractiveUtils; versioninfo(); import Pkg;
-      Pkg.clone(pwd(), \"FileIO\"); Pkg.build(\"FileIO\")"
+  - echo "%JL_BUILD_SCRIPT%"
+  - C:\julia\bin\julia -e "%JL_BUILD_SCRIPT%"
 
 test_script:
-  - C:\projects\julia\bin\julia -e "import Pkg; Pkg.test(\"FileIO\")"
+  - echo "%JL_TEST_SCRIPT%"
+  - C:\julia\bin\julia -e "%JL_TEST_SCRIPT%"

src/query.jl

@@ -159,7 +159,7 @@ end
 `info(fmt)` returns the magic bytes/extension information for
 `DataFormat` `fmt`.
 """
-Base.info(::Type{DataFormat{sym}}) where {sym} = sym2info[sym]
+info(::Type{DataFormat{sym}}) where {sym} = sym2info[sym]
 
 
 canonicalize_magic(m::NTuple{N,UInt8}) where {N} = m

test/query.jl

@@ -67,21 +67,21 @@ try
         @test unknown(format"UNKNOWN")
 
         add_format(format"CSV", UInt8[], ".csv")
-        @test info(format"CSV") == ((),".csv")
+        @test FileIO.info(format"CSV") == ((),".csv")
         add_format(format"FOO", (), ".foo")  # issue #17
-        @test_throws Exception info(format"OOPS")
+        @test_throws Exception FileIO.info(format"OOPS")
         @test FileIO.ext2sym[".csv"] == :CSV
         del_format(format"FOO")
         @test FileIO.magic_list == [Pair((),:CSV)]
         del_format(format"CSV")
         @test isempty(FileIO.ext2sym)
         @test isempty(FileIO.magic_list)
         @test isempty(FileIO.sym2info)
-        @test_throws Exception info(format"CSV")
+        @test_throws Exception FileIO.info(format"CSV")
 
         add_format(format"JUNK", "JUNK", [".jnk",".junk",".JNK"])
 
-        @test info(format"JUNK") == (tuple(b"JUNK"...),[".jnk",".junk",".JNK"])
+        @test FileIO.info(format"JUNK") == (tuple(b"JUNK"...),[".jnk",".junk",".JNK"])
         @test FileIO.ext2sym[".jnk"] == :JUNK
         @test FileIO.ext2sym[".junk"] == :JUNK
         @test FileIO.ext2sym[".JNK"] == :JUNK