tests/functional2/lang: Migrate eol tests

Also slightly refactor the existing crlf test to better fit in

Change-Id: Ib4dfa4b3318b3dd55a12d99a9f4908cdf1bce08b

tests/functional/lang/parse-fail-eol-2.flags

@@ -1 +0,0 @@
---extra-deprecated-features cr-line-endings

tests/functional/lang/parse-fail-eol-3.flags

@@ -1 +0,0 @@
---extra-deprecated-features cr-line-endings

tests/functional2/lang/line-endings-crlf/parse-fail-eol-1.err.exp

@@ -1,5 +1,5 @@
 error: undefined variable 'invalid'
-       at /pwd/parse-fail-eol-1.nix:2:1:
+       at /pwd/in.nix:2:1:
             1| # foo
             2| invalid
              | ^

tests/functional2/lang/line-endings-crlf/parse-fail-eol-2.err.exp

@@ -1,5 +1,5 @@
 error: undefined variable 'invalid'
-       at /pwd/parse-fail-eol-2.nix:2:1:
+       at /pwd/in.nix:2:1:
             1| # foo
             2| invalid
              | ^

tests/functional2/lang/line-endings-crlf/parse-fail-eol-3.err.exp

@@ -1,5 +1,5 @@
 error: undefined variable 'invalid'
-       at /pwd/parse-fail-eol-3.nix:2:1:
+       at /pwd/in.nix:2:1:
             1| # foo
             2| invalid
              | ^

tests/functional2/lang/line-endings-crlf/test.toml

@@ -0,0 +1,14 @@
+[[test]]
+name = "parse-fail-crlf"
+runner = "parse-fail"
+
+[[test]]
+name = "parse-okay-with-warning"
+runner = "parse-okay"
+flags = ["--extra-deprecated-features", "cr-line-endings"]
+
+[[test]]
+runner = "parse-fail"
+in = [ "in-eol-1.nix", "in-eol-2.nix", "in-eol-3.nix" ]
+matrix = true
+flags = ["--extra-deprecated-features", "cr-line-endings"]

tests/functional2/lang/line_endings/test.toml

@@ -1,8 +0,0 @@
-[[test]]
-name = "depr"
-runner = "parse-fail"
-
-[[test]]
-name = "allow-depr"
-runner = "parse-okay"
-flags = ["--extra-deprecated-features", "cr-line-endings"]