test: remove unnecessary stdlib.join use

Author: scivision

test/TestFileImpure.m

@@ -5,16 +5,16 @@
 end
 
 properties(TestParameter)
-p_exists = {{pwd, true}, {mfilename("fullpath") + ".m", true}, {tempname, false}}
+p_exists = {{pwd(), true}, {mfilename("fullpath") + ".m", true}, {tempname, false}}
 % on CI matlabroot can be writable!
-in_is_write = {pwd, "not-exists"};
+in_is_write = {pwd(), "not-exists"};
 ref_is_write = {true, false}
 p_expand
 p_same = {...
 {"","", false}, ...
 {tempname, tempname, false}, ...
 {"..", "./..", true}, ...
-{"..", pwd + "/..", true}}
+{"..", pwd() + "/..", true}}
 end
 
 properties
@@ -28,7 +28,7 @@
 cwd = fileparts(mfilename("fullpath"));
 top = fullfile(cwd, "..");
 addpath(top)
-p_expand = {{"", ""}, {"~abc", "~abc"}, {"~", stdlib.homedir}, {"~/foo", stdlib.join(stdlib.homedir, "foo")}};
+p_expand = {{"", ""}, {"~abc", "~abc"}, {"~", stdlib.homedir()}, {"~/foo", stdlib.homedir() + "/foo"}};
 end
 end
 

test/TestHDF5.m

@@ -41,7 +41,7 @@ function setup_file(tc)
 tc.TestData.utf = utf;
 tc.TestData.utf2 = utf2;
 
-tc.TestData.basic = stdlib.join(fixture.Folder, "basic.h5");
+tc.TestData.basic = stdlib.posix(fixture.Folder) + "/basic.h5";
 bf = tc.TestData.basic;
 
 % create test data first, so that parallel tests works

test/TestHash.m

@@ -29,14 +29,14 @@ function test_extract(tc)
 tmpDir = fixture.Folder;
 
 r = fileparts(mfilename('fullpath'));
-fn = stdlib.join(r, "hello.tar.zst");
+fn = stdlib.posix(r) + "/hello.tar.zst";
 
 tc.assumeThat(fn, IsFile)
 
 tc.assumeNotEmpty(stdlib.which("cmake"), "CMake not available")
 
 stdlib.extract_zstd(fn, tmpDir)
-tc.verifyThat(stdlib.join(tmpDir, "test/hello.txt"), IsFile)
+tc.verifyThat(stdlib.posix(tmpDir) + "/test/hello.txt", IsFile)
 
 end
 
@@ -61,7 +61,7 @@ function test_hash_text(tc)
 import matlab.unittest.fixtures.TemporaryFolderFixture
 fixture = tc.applyFixture(TemporaryFolderFixture);
 
-fn = stdlib.join(fixture.Folder, "hello");
+fn = stdlib.posix(fixture.Folder) + "/hello";
 fid = fopen(fn, "w");
 tc.assumeGreaterThan(fid, 0);
 fprintf(fid, "hello");

test/TestIni.m

@@ -15,7 +15,7 @@ function test_example(tc)
 import matlab.unittest.constraints.IsFile
 
 cwd = fileparts(mfilename('fullpath'));
-example = stdlib.join(cwd, "example.ini");
+example = stdlib.posix(cwd) + "/example.ini";
 
 tc.assumeThat(example, IsFile)
 

test/TestNetCDF.m

@@ -37,7 +37,7 @@ function setup_file(tc)
 tc.TestData.utf1 = utf1;
 tc.TestData.utf2 = utf2;
 
-basic = stdlib.join(fixture.Folder, "basic.nc");
+basic = stdlib.posix(fixture.Folder) + "/basic.nc";
 tc.TestData.basic = basic;
 
 % create test data first, so that parallel tests works

test/TestResolve.m

@@ -92,7 +92,7 @@ function test_resolve(tc)
 import matlab.unittest.constraints.EndsWithSubstring
 import matlab.unittest.constraints.ContainsSubstring
 
-td = tc.applyFixture(TemporaryFolderFixture).Folder;
+td = stdlib.posix(tc.applyFixture(TemporaryFolderFixture).Folder);
 tc.applyFixture(CurrentFolderFixture(td))
 
 % all non-existing files
@@ -130,8 +130,8 @@ function test_resolve(tc)
 tc.verifyEqual(stdlib.resolve("~/"), h)
 tc.verifyEqual(stdlib.resolve("~/.."), stdlib.parent(h))
 
-tc.verifyEqual(stdlib.resolve("nobody.txt"), stdlib.join(td, "nobody.txt"))
-tc.verifyEqual(stdlib.resolve("../nobody.txt"), stdlib.join(stdlib.parent(td), "nobody.txt"))
+tc.verifyEqual(stdlib.resolve("nobody.txt"), td + "/nobody.txt")
+tc.verifyEqual(stdlib.resolve("../nobody.txt"), stdlib.parent(td) + "/nobody.txt")
 
 end
 

test/TestSymlink.m

@@ -17,10 +17,10 @@ function setup_symlink(tc)
 import matlab.unittest.fixtures.TemporaryFolderFixture
 
 fixture = tc.applyFixture(TemporaryFolderFixture);
-td = fixture.Folder;
+td = stdlib.posix(fixture.Folder);
 tc.applyFixture(CurrentFolderFixture(td))
 
-tc.TestData.link = stdlib.join(td, "my.lnk");
+tc.TestData.link = td + "/my.lnk";
 
 tc.TestData.this = stdlib.posix(mfilename("fullpath") + ".m");
 

test/TestWSL.m

@@ -26,7 +26,7 @@ function test_is_exe_which_wsl(tc)
 tc.assumeNotEmpty(cc, "did not find WSL C compiler")
 
 cwd = fileparts(mfilename('fullpath'));
-src = stdlib.winpath2wslpath(stdlib.join(cwd, "main.c"));
+src = stdlib.winpath2wslpath(stdlib.posix(cwd) + "/main.c");
 
 [ret, out_wsl] = system("wsl mktemp -u");
 tc.assumeEqual(ret, 0, "could not get WSL tempfile")