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/flatten.rs | 95 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 structopt/tests/flatten.rs

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

diff --git a/structopt/tests/flatten.rs b/structopt/tests/flatten.rs
new file mode 100644
index 0000000..4983d86
--- /dev/null
+++ b/structopt/tests/flatten.rs
@@ -0,0 +1,95 @@
+// Copyright 2018 Guillaume Pinot (@TeXitoi) <texitoi@texitoi.eu>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use structopt::StructOpt;
+
+#[test]
+fn flatten() {
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Common {
+        arg: i32,
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Opt {
+        #[structopt(flatten)]
+        common: Common,
+    }
+    assert_eq!(
+        Opt {
+            common: Common { arg: 42 }
+        },
+        Opt::from_iter(&["test", "42"])
+    );
+    assert!(Opt::clap().get_matches_from_safe(&["test"]).is_err());
+    assert!(Opt::clap()
+        .get_matches_from_safe(&["test", "42", "24"])
+        .is_err());
+}
+
+#[test]
+#[should_panic]
+fn flatten_twice() {
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Common {
+        arg: i32,
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Opt {
+        #[structopt(flatten)]
+        c1: Common,
+        // Defines "arg" twice, so this should not work.
+        #[structopt(flatten)]
+        c2: Common,
+    }
+    Opt::from_iter(&["test", "42", "43"]);
+}
+
+#[test]
+fn flatten_in_subcommand() {
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Common {
+        arg: i32,
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    struct Add {
+        #[structopt(short)]
+        interactive: bool,
+        #[structopt(flatten)]
+        common: Common,
+    }
+
+    #[derive(StructOpt, PartialEq, Debug)]
+    enum Opt {
+        Fetch {
+            #[structopt(short)]
+            all: bool,
+            #[structopt(flatten)]
+            common: Common,
+        },
+
+        Add(Add),
+    }
+
+    assert_eq!(
+        Opt::Fetch {
+            all: false,
+            common: Common { arg: 42 }
+        },
+        Opt::from_iter(&["test", "fetch", "42"])
+    );
+    assert_eq!(
+        Opt::Add(Add {
+            interactive: true,
+            common: Common { arg: 43 }
+        }),
+        Opt::from_iter(&["test", "add", "-i", "43"])
+    );
+}
-- 
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