test: add canonical, resolve tests

Author: scivision

test/TestFilePure.m

@@ -173,6 +173,14 @@ function test_canonical(tc)
 rp = fullfile(r, "..");
 tc.verifyEqual(stdlib.canonical(rp), stdlib.parent(r))
 
+h = stdlib.fileio.homedir;
+tc.verifyEqual(stdlib.canonical("~"), h)
+tc.verifyEqual(stdlib.canonical("~/"), h)
+tc.verifyEqual(stdlib.canonical("~/.."), stdlib.parent(h))
+
+tc.verifyEqual(stdlib.canonical("nobody.txt"), "nobody.txt")
+tc.verifyEqual(stdlib.canonical("../nobody.txt"), "../nobody.txt")
+
 end
 
 
@@ -188,7 +196,7 @@ function test_resolve(tc)
 
 % all non-existing files
 tc.verifyEmpty(stdlib.resolve(string.empty))
-tc.verifyEqual(stdlib.resolve(""), string(stdlib.fileio.posix(pwd)))
+tc.verifyEqual(stdlib.resolve(""), stdlib.fileio.posix(pwd))
 
 pabs = stdlib.resolve('2foo');
 pabs2 = stdlib.resolve('4foo');
@@ -216,6 +224,14 @@ function test_resolve(tc)
 rp = fullfile(r, "..");
 tc.verifyEqual(stdlib.resolve(rp), stdlib.parent(r))
 
+h = stdlib.fileio.homedir;
+tc.verifyEqual(stdlib.resolve("~"), h)
+tc.verifyEqual(stdlib.resolve("~/"), h)
+tc.verifyEqual(stdlib.resolve("~/.."), stdlib.parent(h))
+
+tc.verifyEqual(stdlib.resolve("nobody.txt"), fullfile(td, "nobody.txt"))
+tc.verifyEqual(stdlib.resolve("../nobody.txt"), fullfile(stdlib.parent(td), "nobody.txt"))
+
 end