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
---
 clap/tests/version.rs | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 clap/tests/version.rs

(limited to 'clap/tests/version.rs')

diff --git a/clap/tests/version.rs b/clap/tests/version.rs
new file mode 100644
index 0000000..8bbd474
--- /dev/null
+++ b/clap/tests/version.rs
@@ -0,0 +1,58 @@
+extern crate clap;
+extern crate regex;
+
+use std::str;
+
+use clap::{App, Arg, ErrorKind};
+
+include!("../clap-test.rs");
+
+static VERSION: &'static str = "clap-test v1.4.8";
+
+#[test]
+fn version_short() {
+    let m = App::new("test")
+        .author("Kevin K.")
+        .about("tests stuff")
+        .version("1.3")
+        .get_matches_from_safe(vec!["myprog", "-V"]);
+
+    assert!(m.is_err());
+    assert_eq!(m.unwrap_err().kind, ErrorKind::VersionDisplayed);
+}
+
+#[test]
+fn version_long() {
+    let m = App::new("test")
+        .author("Kevin K.")
+        .about("tests stuff")
+        .version("1.3")
+        .get_matches_from_safe(vec!["myprog", "--version"]);
+
+    assert!(m.is_err());
+    assert_eq!(m.unwrap_err().kind, ErrorKind::VersionDisplayed);
+}
+
+#[test]
+fn complex_version_output() {
+    let mut a = App::new("clap-test").version("v1.4.8");
+    let _ = a.get_matches_from_safe_borrow(vec![""]);
+
+        // Now we check the output of print_version()
+        let mut ver = vec![];
+        a.write_version(&mut ver).unwrap();
+        assert_eq!(str::from_utf8(&ver).unwrap(), VERSION);
+}
+
+#[test]
+fn override_ver() {
+    let m = App::new("test")
+        .author("Kevin K.")
+        .about("tests stuff")
+        .version("1.3")
+        .arg(Arg::from_usage("-v, --version 'some version'"))
+        .get_matches_from_safe(vec!["test", "--version"]);
+
+    assert!(m.is_ok());
+    assert!(m.unwrap().is_present("version"));
+}
-- 
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