Add todo spec test for libsass issue 2261

sass/libsass#2261

spec/libsass-todo-issues/issue_2260/inner-parent-no-compound/expected_output.css

@@ -0,0 +1,3 @@
+.inner .test {
+  property: value;
+}

spec/libsass-todo-issues/issue_2260/inner-parent-no-compound/input.scss

@@ -0,0 +1,13 @@
+@mixin test() {
+  @at-root {
+    .inner {
+      @content;
+    }
+  }
+}
+
+@include test {
+  .test {
+    property: value;
+   }
+ }

spec/libsass-todo-issues/issue_2260/inner-parent-with-compound/expected_output.css

@@ -0,0 +1,3 @@
+.test .inner {
+  property: value;
+}

spec/libsass-todo-issues/issue_2260/inner-parent-with-compound/input.scss

@@ -0,0 +1,13 @@
+@mixin test() {
+  @at-root {
+    .inner {
+      @content;
+    }
+  }
+}
+
+@include test {
+  .test & {
+    property: value;
+   }
+ }

spec/libsass-todo-issues/issue_2260/no-parent-no-compound/expected_output.css

@@ -0,0 +1,3 @@
+.test {
+  property: value;
+}

spec/libsass-todo-issues/issue_2260/no-parent-no-compound/input.scss

@@ -0,0 +1,11 @@
+@mixin test() {
+  @at-root {
+    @content;
+  }
+}
+
+@include test {
+  .test {
+    property: value;
+   }
+ }

spec/libsass-todo-issues/issue_2260/no-parent-with-compound/error

@@ -0,0 +1,5 @@
+Error: Base-level rules cannot contain the parent-selector-referencing character '&'.
+        on line 8 of /sass/spec/libsass-issues/issue_2260/no-parent-with-compound/input.scss, in `@content'
+        from line 3 of /sass/spec/libsass-issues/issue_2260/no-parent-with-compound/input.scss, in `test'
+        from line 7 of /sass/spec/libsass-issues/issue_2260/no-parent-with-compound/input.scss
+  Use --trace for backtrace.

spec/libsass-todo-issues/issue_2260/no-parent-with-compound/input.scss

@@ -0,0 +1,11 @@
+@mixin test() {
+  @at-root {
+    @content;
+  }
+}
+
+@include test {
+  .test & {
+    property: value;
+   }
+ }

spec/libsass-todo-issues/issue_2260/no-parent-with-compound/status

@@ -0,0 +1 @@
+65

spec/libsass-todo-issues/issue_2260/outer-parent-no-compound/expected_output.css

@@ -0,0 +1,3 @@
+.test {
+  property: value;
+}

spec/libsass-todo-issues/issue_2260/outer-parent-no-compound/input.scss

@@ -0,0 +1,13 @@
+@mixin test() {
+  .outer {
+    @at-root {
+      @content;
+    }
+  }
+}
+
+@include test {
+  .test {
+    property: value;
+   }
+ }

spec/libsass-todo-issues/issue_2260/outer-parent-with-compound/expected_output.css

@@ -0,0 +1,3 @@
+.test .outer {
+  property: value;
+}

spec/libsass-todo-issues/issue_2260/outer-parent-with-compound/input.scss

@@ -0,0 +1,13 @@
+@mixin test() {
+  .outer {
+    @at-root {
+      @content;
+    }
+  }
+}
+
+@include test {
+  .test & {
+    property: value;
+   }
+ }