Move lib/filecheck/src/tests directory to lib/filecheck
This commit is contained in:
Aleksey Kuznetsov
committed by
Jakob Stoklund Olesen
Jakob Stoklund Olesen
parent
22ad3c0bf8
commit
920e32ed49
313
lib/filecheck/tests/basic.rs
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313
lib/filecheck/tests/basic.rs
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@@ -0,0 +1,313 @@
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extern crate filecheck;
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use filecheck::{CheckerBuilder, NO_VARIABLES, Error as FcError};
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fn e2s(e: FcError) -> String {
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e.to_string()
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}
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#[test]
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fn empty() {
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let c = CheckerBuilder::new().finish();
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assert!(c.is_empty());
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// An empty checker matches anything.
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assert_eq!(c.check("", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("hello", NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn no_directives() {
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let c = CheckerBuilder::new().text("nothing here").unwrap().finish();
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assert!(c.is_empty());
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// An empty checker matches anything.
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assert_eq!(c.check("", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("hello", NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn no_matches() {
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let c = CheckerBuilder::new().text("regex: FOO=bar").unwrap().finish();
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assert!(!c.is_empty());
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// An empty checker matches anything.
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assert_eq!(c.check("", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("hello", NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn simple() {
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let c = CheckerBuilder::new()
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.text("
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check: one
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check: two
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")
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.unwrap()
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.finish();
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let t = "
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zero
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one
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and a half
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "
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zero
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and a half
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two
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one
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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}
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#[test]
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fn sameln() {
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let c = CheckerBuilder::new()
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.text("
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check: one
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sameln: two
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")
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.unwrap()
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.finish();
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let t = "
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zero
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one
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and a half
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "
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zero
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one
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "
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zero
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one two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn nextln() {
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let c = CheckerBuilder::new()
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.text("
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check: one
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nextln: two
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")
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.unwrap()
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.finish();
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let t = "
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zero
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one
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and a half
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "
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zero
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one
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "
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zero
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one two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "
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zero
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one
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two";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn leading_nextln() {
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// A leading nextln directive should match from line 2.
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// This is somewhat arbitrary, but consistent with a preceeding 'check: $()' directive.
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let c = CheckerBuilder::new()
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.text("
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nextln: one
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nextln: two
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")
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.unwrap()
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.finish();
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let t = "zero
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one
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "one
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two
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three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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}
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#[test]
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fn leading_sameln() {
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// A leading sameln directive should match from line 1.
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let c = CheckerBuilder::new()
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.text("
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sameln: one
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sameln: two
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")
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.unwrap()
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.finish();
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let t = "zero
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one two three
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";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "zero one two three";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "zero one
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two three";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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}
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#[test]
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fn not() {
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let c = CheckerBuilder::new()
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.text("
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check: one$()
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not: $()eat$()
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check: $()two
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")
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.unwrap()
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.finish();
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let t = "onetwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "one eat two";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "oneeattwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "oneatwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn notnot() {
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let c = CheckerBuilder::new()
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.text("
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check: one$()
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not: $()eat$()
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not: half
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check: $()two
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")
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.unwrap()
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.finish();
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let t = "onetwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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let t = "one eat two";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "one half two";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "oneeattwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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// The `not: half` pattern only matches whole words, but the bracketing matches are considered
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// word boundaries, so it does match in this case.
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let t = "onehalftwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(false));
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let t = "oneatwo";
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assert_eq!(c.check(t, NO_VARIABLES).map_err(e2s), Ok(true));
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}
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#[test]
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fn unordered() {
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let c = CheckerBuilder::new()
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.text("
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check: one
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unordered: two
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unordered: three
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check: four
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")
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.unwrap()
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.finish();
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assert_eq!(c.check("one two three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three four two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three", NO_VARIABLES).map_err(e2s), Ok(false));
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assert_eq!(c.check("one three four two", NO_VARIABLES).map_err(e2s), Ok(false));
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}
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#[test]
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fn leading_unordered() {
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let c = CheckerBuilder::new()
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.text("
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unordered: two
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unordered: three
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check: four
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")
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.unwrap()
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.finish();
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assert_eq!(c.check("one two three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three four two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three", NO_VARIABLES).map_err(e2s), Ok(false));
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assert_eq!(c.check("one three four two", NO_VARIABLES).map_err(e2s), Ok(false));
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}
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#[test]
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fn trailing_unordered() {
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let c = CheckerBuilder::new()
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.text("
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check: one
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unordered: two
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unordered: three
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")
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.unwrap()
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.finish();
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assert_eq!(c.check("one two three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three four two four", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one two four three", NO_VARIABLES).map_err(e2s), Ok(true));
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assert_eq!(c.check("one three four two", NO_VARIABLES).map_err(e2s), Ok(true));
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}
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