From c3b09d706ff7be026831b1236c36ed0d8aa7250d Mon Sep 17 00:00:00 2001
From: tenzap <46226844+tenzap@users.noreply.github.com>
Date: Thu, 18 Jan 2024 11:41:55 +0100
Subject: [PATCH] fix build failure when running tests without cache feature
 (#209)

---
 pdf/examples/content.rs            | 1 +
 pdf/examples/metadata.rs           | 1 +
 pdf/examples/names.rs              | 1 +
 pdf/examples/other_page_content.rs | 1 +
 pdf/examples/read.rs               | 1 +
 pdf/tests/integration.rs           | 2 +-
 6 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pdf/examples/content.rs b/pdf/examples/content.rs
index 7f90ea18..9652407a 100644
--- a/pdf/examples/content.rs
+++ b/pdf/examples/content.rs
@@ -14,6 +14,7 @@ use pdf::build::*;
 
 use pdf::primitive::PdfString;
 
+#[cfg(feature="cache")]
 fn main() -> Result<(), PdfError> {
     let path = PathBuf::from(env::args_os().nth(1).expect("no file given"));
     
diff --git a/pdf/examples/metadata.rs b/pdf/examples/metadata.rs
index 3900d2a1..4fba7e96 100644
--- a/pdf/examples/metadata.rs
+++ b/pdf/examples/metadata.rs
@@ -5,6 +5,7 @@ use pdf::file::{FileOptions};
 use pdf::object::{FieldDictionary, FieldType, Resolve};
 
 /// extract and print a PDF's metadata
+#[cfg(feature="cache")]
 fn main() -> Result<(), PdfError> {
     let path = args()
         .nth(1)
diff --git a/pdf/examples/names.rs b/pdf/examples/names.rs
index fe89f01a..82cd8b03 100644
--- a/pdf/examples/names.rs
+++ b/pdf/examples/names.rs
@@ -60,6 +60,7 @@ fn walk_outline(r: &impl Resolve, mut node: RcRef<OutlineItem>, name_map: &impl
     }
 }
 
+#[cfg(feature="cache")]
 fn main() {
     let path = args().nth(1).expect("no file given");
     println!("read: {}", path);
diff --git a/pdf/examples/other_page_content.rs b/pdf/examples/other_page_content.rs
index fbe31bc8..52ac4536 100644
--- a/pdf/examples/other_page_content.rs
+++ b/pdf/examples/other_page_content.rs
@@ -8,6 +8,7 @@ use std::env::args;
 /// Extract data from a page entry that is under "other".
 /// This example looks for stikethroughs in the annotations entry
 /// and returns a Vec<Rect> for the bounds of the struckthrough text.
+#[cfg(feature="cache")]
 fn main() -> Result<(), PdfError> {
     let path = args()
         .nth(1)
diff --git a/pdf/examples/read.rs b/pdf/examples/read.rs
index b4f4b619..c9d30c41 100644
--- a/pdf/examples/read.rs
+++ b/pdf/examples/read.rs
@@ -21,6 +21,7 @@ impl Log for VerboseLog {
     }
 }
 
+#[cfg(feature="cache")]
 fn main() -> Result<(), PdfError> {
     let path = args().nth(1).expect("no file given");
     println!("read: {}", path);
diff --git a/pdf/tests/integration.rs b/pdf/tests/integration.rs
index 94262311..fdfc9a30 100644
--- a/pdf/tests/integration.rs
+++ b/pdf/tests/integration.rs
@@ -21,7 +21,7 @@ macro_rules! run {
 #[test]
 fn open_file() {
     let _ = run!(FileOptions::uncached().open(file_path!("example.pdf")));
-    #[cfg(feature = "mmap")]
+    #[cfg(all(feature = "mmap", feature = "cache"))]
     let _ = run!({
         use memmap2::Mmap;
         let file = std::fs::File::open(file_path!("example.pdf")).expect("can't open file");