Move heading-nav gui tests to a dedicated book

tests/gui/books/heading-nav/README.md

@@ -0,0 +1,3 @@
+# Heading nav
+
+This GUI test book is used for testing sidebar heading navigation.

tests/gui/books/heading-nav/book.toml

@@ -0,0 +1,2 @@
+[book]
+title = "heading-nav"

tests/gui/books/heading-nav/src/SUMMARY.md

@@ -0,0 +1,8 @@
+# Summary
+
+- [Empty page](empty.md)
+- [Large text before first heading](large-intro.md)
+- [Normal text before first heading](normal-intro.md)
+- [Collapsed headings](collapsed.md)
+- [Headings with markup](markup.md)
+- [Current scrolls to bottom](current-to-bottom.md)

tests/gui/books/test_book/src/SUMMARY.md

@@ -28,13 +28,6 @@
   - [Syntax Highlight](languages/highlight.md)
 - [Rust Specific](rust/README.md)
   - [Rust Codeblocks](rust/rust_codeblock.md)
-- [Heading Navigation](headings/README.md)
-  - [Empty page](headings/empty.md)
-  - [Large text before first heading](headings/large-intro.md)
-  - [Normal text before first heading](headings/normal-intro.md)
-  - [Collapsed headings](headings/collapsed.md)
-  - [Headings with markup](headings/markup.md)
-  - [Current scrolls to bottom](headings/current-to-bottom.md)
 - [Last numbered chapter](last.md)
 
 ---

tests/gui/books/test_book/src/headings/README.md

@@ -1 +0,0 @@
-# Heading Navigation

tests/gui/heading-nav-collapsed.goml

@@ -1,7 +1,7 @@
 // Tests for collapsed heading sidebar navigation.
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/collapsed.html"
+go-to: |DOC_PATH| + "heading-nav/collapsed.html"
 
 assert-count: (".header-item", 12)
 assert-count: (".current-header", 1)

tests/gui/heading-nav-current-to-bottom.goml

@@ -2,7 +2,7 @@
 // bottom.
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/current-to-bottom.html"
+go-to: |DOC_PATH| + "heading-nav/current-to-bottom.html"
 assert-count: (".current-header", 1)
 assert-text: (".current-header", "First header")
 

tests/gui/heading-nav-empty.goml

@@ -1,6 +1,6 @@
 // When there aren't any headings, there shouldn't be any header items in the sidebar.
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/empty.html"
+go-to: |DOC_PATH| + "heading-nav/empty.html"
 assert-count: (".header-item", 0)
 assert-count: (".current-header", 0)

tests/gui/heading-nav-large-intro.goml

@@ -2,7 +2,7 @@
 // you scroll down and make it visible on screen.
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/large-intro.html"
+go-to: |DOC_PATH| + "heading-nav/large-intro.html"
 assert-count: (".header-item", 2)
 assert-count: (".current-header", 0)
 

tests/gui/heading-nav-markup.goml

@@ -1,7 +1,7 @@
 // When a header has various markup, the sidebar should replicate it.
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/markup.html"
+go-to: |DOC_PATH| + "heading-nav/markup.html"
 
 assert-count: (".header-item", 5)
 assert-count: (".current-header", 1)

tests/gui/heading-nav-normal-intro.goml

@@ -2,7 +2,7 @@
 // should be "current".
 
 set-window-size: (1400, 800)
-go-to: |DOC_PATH| + "test_book/headings/normal-intro.html"
+go-to: |DOC_PATH| + "heading-nav/normal-intro.html"
 assert-count: (".header-item", 4)
 assert-count: (".current-header", 1)
 assert-text: (".current-header", "The first heading")