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Add tests for enabling and disabling permissions
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  • lib/node_modules/@stdlib/process/umask/test

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‎lib/node_modules/@stdlib/process/umask/test/test.js‎

Lines changed: 264 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -609,3 +609,267 @@ tape( 'the function supports disabling permissions without specifying a user cla
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restore();
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t.end();
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});
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tape( 'the function supports enabling permissions for the "user" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'u+', // no effect
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'u+r',
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'u+w',
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'u+x',
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'u+rw',
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'u+rx',
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'u+wx',
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'u+rwx'
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];
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expected = [
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'u=,g=,o=', // no effect
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'u=r,g=,o=',
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'u=w,g=,o=',
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'u=x,g=,o=',
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'u=rw,g=,o=',
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'u=rx,g=,o=',
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'u=wx,g=,o=',
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'u=rwx,g=,o='
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Clear all bits:
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umask( 'u=,g=,o=' );
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t.equal( umask(), 511, 'returns expected value' ); // 511 == 0o0777
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// Enable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});
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tape( 'the function supports enabling permissions for the "group" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'g+', // no effect
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'g+r',
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'g+w',
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'g+x',
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'g+rw',
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'g+rx',
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'g+wx',
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'g+rwx'
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];
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expected = [
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'u=,g=,o=', // no effect
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'u=,g=r,o=',
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'u=,g=w,o=',
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'u=,g=x,o=',
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'u=,g=rw,o=',
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'u=,g=rx,o=',
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'u=,g=wx,o=',
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'u=,g=rwx,o='
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Clear all bits:
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umask( 'u=,g=,o=' );
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t.equal( umask(), 511, 'returns expected value' ); // 511 == 0o0777
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// Enable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});
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tape( 'the function supports enabling permissions for the "non-group" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'o+', // no effect
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'o+r',
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'o+w',
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'o+x',
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'o+rw',
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'o+rx',
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'o+wx',
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'o+rwx'
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];
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expected = [
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'u=,g=,o=', // no effect
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'u=,g=,o=r',
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'u=,g=,o=w',
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'u=,g=,o=x',
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'u=,g=,o=rw',
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'u=,g=,o=rx',
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'u=,g=,o=wx',
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'u=,g=,o=rwx'
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Clear all bits:
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umask( 'u=,g=,o=' );
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t.equal( umask(), 511, 'returns expected value' ); // 511 == 0o0777
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// Enable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});
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tape( 'the function supports disabling permissions for the "user" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'u-', // no effect
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'u-r',
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'u-w',
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'u-x',
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'u-rw',
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'u-rx',
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'u-wx',
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'u-rwx'
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];
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expected = [
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'u=rwx,g=rwx,o=rwx', // no effect
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'u=wx,g=rwx,o=rwx',
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'u=rx,g=rwx,o=rwx',
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'u=rw,g=rwx,o=rwx',
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'u=x,g=rwx,o=rwx',
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'u=w,g=rwx,o=rwx',
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'u=r,g=rwx,o=rwx',
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'u=,g=rwx,o=rwx'
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Set all bits:
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umask( 'u=rwx,g=rwx,o=rwx' );
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t.equal( umask(), 0, 'returns expected value' ); // 0 == 0o0000
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// Disable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});
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tape( 'the function supports disabling permissions for the "group" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'g-', // no effect
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'g-r',
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'g-w',
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'g-x',
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'g-rw',
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'g-rx',
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'g-wx',
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'g-rwx'
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];
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expected = [
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'u=rwx,g=rwx,o=rwx', // no effect
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'u=rwx,g=wx,o=rwx',
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'u=rwx,g=rx,o=rwx',
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'u=rwx,g=rw,o=rwx',
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'u=rwx,g=x,o=rwx',
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'u=rwx,g=w,o=rwx',
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'u=rwx,g=r,o=rwx',
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'u=rwx,g=,o=rwx'
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Set all bits:
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umask( 'u=rwx,g=rwx,o=rwx' );
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t.equal( umask(), 0, 'returns expected value' ); // 0 == 0o0000
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// Disable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});
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tape( 'the function supports disabling permissions for the "non-group" user class', function test( t ) {
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var expected;
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var values;
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var opts;
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var i;
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values = [
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'o-', // no effect
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'o-r',
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'o-w',
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'o-x',
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'o-rw',
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'o-rx',
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'o-wx',
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'o-rwx'
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];
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expected = [
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'u=rwx,g=rwx,o=rwx', // no effect
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'u=rwx,g=rwx,o=wx',
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'u=rwx,g=rwx,o=rx',
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'u=rwx,g=rwx,o=rw',
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'u=rwx,g=rwx,o=x',
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'u=rwx,g=rwx,o=w',
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'u=rwx,g=rwx,o=r',
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'u=rwx,g=rwx,o='
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];
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opts = {
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'symbolic': true
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};
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for ( i = 0; i < values.length; i++ ) {
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// Set all bits:
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umask( 'u=rwx,g=rwx,o=rwx' );
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t.equal( umask(), 0, 'returns expected value' ); // 0 == 0o0000
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// Disable permissions:
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umask( values[ i ] );
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t.equal( umask( opts ), expected[ i ], 'returns expected value' );
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}
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restore();
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t.end();
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});

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