Add test projects

- Add woops test
- Regen expected output without duplication
- Add "when using config from" tests
- Remove unnecessary normalizeWindowsOutput
- Change assertion message
- Match on (\n|\r\n) for line endings
- Note /tmp/cabal-testsuite-*/ not seen on Windows
- Always have the project itself sort first
- Use with-ghc.config with woops project
- Remove docProjectConfigPaths
- docProjectConfigFiles is the better name when not reporting "imported by"
- Use --dry-run for config listing tests
- Only use woops project once in tests
- Don't use same project twice in tests
- Put dedup test into its own folder
- Simplify the project file names
- Can be done now that the test is in its own folder
- Move using config dedup test to ProjectImport dir
- Remove an additional test on yops project
- checking "using config from message" without URI imports
- Add simple test for changelog
- Better explain the message changes
- Redo the test so the project doesn't sort 1st
- Don't need to specify default project explicitly
- Add a z-empty.config lexically sorted last

Author: philderbeast

cabal-testsuite/PackageTests/ConditionalAndImport/cabal.out

@@ -67,9 +67,9 @@ cyclical import of cyclical-2-out-out-self-b.config;
 # checking that cyclical check doesn't false-positive on same file names in different folders; hoping within a folder and then into a subfolder
 # cabal v2-build
 Configuration is affected by the following files:
+- noncyclical-same-filename-a.project
 - noncyclical-same-filename-a.config
     imported by: noncyclical-same-filename-a.project
-- noncyclical-same-filename-a.project
 - same-filename/noncyclical-same-filename-a.config
     imported by: noncyclical-same-filename-a.config
     imported by: noncyclical-same-filename-a.project
@@ -83,10 +83,10 @@ Building library for my-0.1...
 # checking that cyclical check doesn't false-positive on same file names in different folders; hoping into a subfolder and then back out again
 # cabal v2-build
 Configuration is affected by the following files:
+- noncyclical-same-filename-b.project
 - noncyclical-same-filename-b.config
     imported by: same-filename/noncyclical-same-filename-b.config
     imported by: noncyclical-same-filename-b.project
-- noncyclical-same-filename-b.project
 - same-filename/noncyclical-same-filename-b.config
     imported by: noncyclical-same-filename-b.project
 Up to date

cabal-testsuite/PackageTests/ConditionalAndImport/with-ghc.config

@@ -0,0 +1,7 @@
+-- WARNING: Override the `with-compiler: ghc-x.y.z` of the stackage import, of
+-- https://www.stackage.org/nightly-yyyy-mm-dd/cabal.config. Otherwise tests
+-- will fail with:
+--   -Error: [Cabal-5490]
+--   -Cannot find the program 'ghc'. User-specified path 'ghc-x.y.z' does not
+--    refer to an executable and the program is not on the system path.
+with-compiler: ghc

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/0.config

@@ -0,0 +1,7 @@
+import: cfg/1.config
+import: cfg/3.config
+import: cfg/5.config
+import: cfg/7.config
+import: cfg/9.config
+
+import: with-ghc.config

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/2.config

@@ -0,0 +1,2 @@
+import: cfg/3.config
+import: https://www.stackage.org/lts-21.25/cabal.config

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/4.config

@@ -0,0 +1,2 @@
+import: cfg/5.config
+import: https://www.stackage.org/lts-21.25/cabal.config

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/6.config

@@ -0,0 +1,2 @@
+import: cfg/7.config
+import: https://www.stackage.org/lts-21.25/cabal.config

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/8.config

@@ -0,0 +1,2 @@
+import: cfg/9.config
+import: https://www.stackage.org/lts-21.25/cabal.config

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/cabal.out

@@ -0,0 +1,3 @@
+# checking "using config from message" with URI imports
+# cabal v2-build
+# checking that package directories and locations are reported in order

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/cabal.test.hs

@@ -0,0 +1,42 @@
+import Test.Cabal.Prelude
+
+main = cabalTest . recordMode RecordMarked $ do
+  let log = recordHeader . pure
+
+  log "checking \"using config from message\" with URI imports"
+  out <- fails $ cabal' "v2-build" [ "all", "--dry-run", "--project-file=no-pkgs.project" ]
+
+  -- Use assertRegex when the output is tainted by the temp directory, like
+  -- this:
+  --
+  --   When using configuration from:
+  --   - /tmp/cabal-testsuite-282695/cabal.project
+  --   - /tmp/cabal-testsuite-282695/2.config etc
+  assertRegex
+    "Project configuration with URI imports is listed in full"
+    "When using configuration from:(\n|\r\n) \
+      \ .*no-pkgs\\.project(\n|\r\n) \
+      \ .*0\\.config(\n|\r\n) \
+      \ .*2\\.config(\n|\r\n) \
+      \ .*4\\.config(\n|\r\n) \
+      \ .*6\\.config(\n|\r\n) \
+      \ .*8\\.config(\n|\r\n) \
+      \ .*1\\.config(\n|\r\n) \
+      \ .*3\\.config(\n|\r\n) \
+      \ .*5\\.config(\n|\r\n) \
+      \ .*7\\.config(\n|\r\n) \
+      \ .*9\\.config(\n|\r\n) \
+      \ .*with-ghc\\.config(\n|\r\n) \
+      \ .*https://www.stackage.org/lts-21.25/cabal.config(\n|\r\n)"
+    out
+
+  log "checking that package directories and locations are reported in order"
+  assertOutputContains
+    "The following errors occurred: \
+    \  - The package directory 'no-pkg-1' does not contain any .cabal file. \
+    \  - The package location 'no-pkg-2-dir' does not exist. \
+    \  - The package directory 'no-pkg-3' does not contain any .cabal file. \
+    \  - The package location 'no-pkg-4-dir' does not exist."
+    out
+
+  return ()

cabal-testsuite/PackageTests/ProjectImport/DedupUsingConfigFromComplex/cfg/1.config

@@ -0,0 +1,2 @@
+import: ../2.config
+import: https://www.stackage.org/lts-21.25/cabal.config