From 5e20a29b4fdc8a2d442d1093681b396dcb4b816b Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Tue, 7 Jan 2020 11:18:04 +0000
Subject: Add structopt dependency in version 0.3.7

This patch series replaces argparse with structopt in the argument
handling code. As a first step, we need structopt as a dependency.

Import subrepo structopt/:structopt at efbdda4753592e27bc430fb01f7b9650b2f3174d
Import subrepo bitflags/:bitflags at 30668016aca6bd3b02c766e8347e0b4080d4c296
Import subrepo clap/:clap at 784524f7eb193e35f81082cc69454c8c21b948f7
Import subrepo heck/:heck at 093d56fbf001e1506e56dbfa38631d99b1066df1
Import subrepo proc-macro-error/:proc-macro-error at 6c4cfe79a622c5de8ae68557993542be46eacae2
Import subrepo proc-macro2/:proc-macro2 at d5d48eddca4566e5438e8a2cbed4a74e049544de
Import subrepo quote/:quote at 727436c6c137b20f0f34dde5d8fda2679b9747ad
Import subrepo rustversion/:rustversion at 0c5663313516263059ce9059ef81fc7a1cf655ca
Import subrepo syn-mid/:syn-mid at 5d3d85414a9e6674e1857ec22a87b96e04a6851a
Import subrepo syn/:syn at e87c27e87f6f4ef8919d0372bdb056d53ef0d8f3
Import subrepo textwrap/:textwrap at abcd618beae3f74841032aa5b53c1086b0a57ca2
Import subrepo unicode-segmentation/:unicode-segmentation at 637c9874c4fe0c205ff27787faf150a40295c6c3
Import subrepo unicode-width/:unicode-width at 3033826f8bf05e82724140a981d5941e48fce393
Import subrepo unicode-xid/:unicode-xid at 4baae9fffb156ba229665b972a9cd5991787ceb7
---
 structopt/tests/special_types.rs | 73 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 structopt/tests/special_types.rs

(limited to 'structopt/tests/special_types.rs')

diff --git a/structopt/tests/special_types.rs b/structopt/tests/special_types.rs
new file mode 100644
index 0000000..ffed5e2
--- /dev/null
+++ b/structopt/tests/special_types.rs
@@ -0,0 +1,73 @@
+//! Checks that types like `::std::option::Option` are not special
+
+use structopt::StructOpt;
+
+#[rustversion::since(1.37)]
+#[test]
+fn special_types_bool() {
+    mod inner {
+        #[allow(non_camel_case_types)]
+        #[derive(PartialEq, Debug)]
+        pub struct bool(pub String);
+
+        impl std::str::FromStr for self::bool {
+            type Err = String;
+
+            fn from_str(s: &str) -> Result<Self, Self::Err> {
+                Ok(self::bool(s.into()))
+            }
+        }
+    };
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Opt {
+        arg: inner::bool,
+    }
+
+    assert_eq!(
+        Opt {
+            arg: inner::bool("success".into())
+        },
+        Opt::from_iter(&["test", "success"])
+    );
+}
+
+#[test]
+fn special_types_option() {
+    fn parser(s: &str) -> Option<String> {
+        Some(s.to_string())
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Opt {
+        #[structopt(parse(from_str = parser))]
+        arg: ::std::option::Option<String>,
+    }
+
+    assert_eq!(
+        Opt {
+            arg: Some("success".into())
+        },
+        Opt::from_iter(&["test", "success"])
+    );
+}
+
+#[test]
+fn special_types_vec() {
+    fn parser(s: &str) -> Vec<String> {
+        vec![s.to_string()]
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Opt {
+        #[structopt(parse(from_str = parser))]
+        arg: ::std::vec::Vec<String>,
+    }
+
+    assert_eq!(
+        Opt {
+            arg: vec!["success".into()]
+        },
+        Opt::from_iter(&["test", "success"])
+    );
+}
-- 
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