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Remove unused libm-test expected-failure mechanism.
This commit is contained in:
Joseph Myers
parent
a7548d41a7
commit
b7dab1e4d7
31
ChangeLog
31
ChangeLog
@ -1,5 +1,36 @@
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2013-05-04 Joseph Myers <joseph@codesourcery.com>
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* math/libm-test.inc (noXFails): Remove variable.
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(noXPasses): Likewise.
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(BUILD_COMPLEX_INT): Remove macro.
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(print_screen): Remove xfail argument.
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(print_screen_max_error): Likewise.
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(update_stats): Likewise.
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(print_max_error): Likewise. Update calls to other affected
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functions.
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(print_complex_max_error): Likewise.
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(test_single_exception): Update calls to print_screen.
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(test_single_errno): Likewise.
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(check_float_internal): Remove xfail argument. Update calls to
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other affected functions.
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(check_float): Likewise.
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(check_complex): Likewise.
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(check_int): Likewise.
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(check_long): Likewise.
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(check_bool): Likewise.
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(check_longlong): Likewise.
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(main): Don't print noXFails and noXPasses.
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* math/gen-libm-test.pl (top level): Don't mention expected
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failure handling in comment.
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(new_test): Don't handle expected failures.
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(parse_args): Don't mention expected failure handling in comment.
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(generate_testfile): Don't handle expected failures.
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(parse_ulps): Likewise.
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(print_ulps_file): Likewise.
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(get_failure): Remove function.
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(output_test): Don't handle expected failures.
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* make/README.libm-test: Don't mention expected failure handling.
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* math/libm-test.inc (plus_zero): Make const. Add initializer.
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(minus_zero): Likewise.
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(plus_infty): Likewise.
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@ -78,12 +78,7 @@ Function "yn":
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idouble: 6.0000
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The keywords are float, ifloat, double, idouble, ldouble and ildouble
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(the prefix i stands for inline). You can also specify known
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failures, e.g.:
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Test "cos (pi/2) == 0":
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float: 1
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float: fail
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(the prefix i stands for inline).
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Adding tests to libm-test.inc
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=============================
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@ -25,7 +25,6 @@
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# is a maximal error of a function or a single test.
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# $results{$test}{"type"} is the result type, e.g. normal or complex.
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# $results{$test}{"has_ulps"} is set if deltas exist.
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# $results{$test}{"has_fails"} is set if exptected failures exist.
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# In the following description $type and $float are:
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# - $type is either "normal", "real" (for the real part of a complex number)
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# or "imag" (for the imaginary part # of a complex number).
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@ -33,8 +32,6 @@
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# It represents the underlying floating point type (float, double or long
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# double) and if inline functions (the leading i stands for inline)
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# are used.
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# $results{$test}{$type}{"fail"}{$float} is defined and has a 1 if
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# the test is expected to fail
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# $results{$test}{$type}{"ulp"}{$float} is defined and has a delta as value
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@ -164,22 +161,17 @@ sub get_variable {
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}
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# Add a new test to internal data structures and fill in the
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# ulps, failures and exception information for the C line.
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# ulps and exception information for the C line.
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sub new_test {
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my ($test, $exception) = @_;
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my $rest;
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# Add ulp, xfail
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# Add ulp.
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if (exists $results{$test}{'has_ulps'}) {
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$rest = ", DELTA$count";
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} else {
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$rest = ', 0';
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}
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if (exists $results{$test}{'has_fails'}) {
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$rest .= ", FAIL$count";
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} else {
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$rest .= ', 0';
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}
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if (defined $exception) {
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$rest .= ", $exception";
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} else {
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@ -369,7 +361,7 @@ sub parse_args {
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++$current_arg;
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}
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}
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# Add ulp, xfail
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# Add ulp.
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$cline .= &new_test ($str, ($current_arg <= $#args) ? $args[$current_arg] : undef);
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# special treatment for some functions
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@ -457,11 +449,6 @@ sub generate_testfile {
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} else {
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$line .= '0';
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}
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if (exists $results{$fct}{'has_fails'}) {
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$line .= ", FAIL$fct";
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} else {
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$line .= ', 0';
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}
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$line .= ");\n";
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print OUTPUT $line;
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push @functions, $fct;
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@ -522,10 +509,7 @@ sub parse_ulps {
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if (/^i?(float|double|ldouble):/) {
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($float, $eps) = split /\s*:\s*/,$_,2;
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if ($eps eq 'fail') {
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$results{$test}{$type}{'fail'}{$float} = 1;
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$results{$test}{'has_fails'} = 1;
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} elsif ($eps eq "0") {
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if ($eps eq "0") {
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# ignore
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next;
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} else {
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@ -591,9 +575,6 @@ sub print_ulps_file {
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&clean_up_number ($results{$test}{$type}{'ulp'}{$float}),
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"\n";
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}
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if (exists $results{$test}{$type}{'fail'}{$float}) {
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print NEWULP "$float: fail\n";
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}
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}
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}
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}
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@ -617,9 +598,6 @@ sub print_ulps_file {
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&clean_up_number ($results{$fct}{$type}{'ulp'}{$float}),
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"\n";
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}
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if (exists $results{$fct}{$type}{'fail'}{$float}) {
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print NEWULP "$float: fail\n";
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}
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}
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print NEWULP "\n";
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}
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@ -652,37 +630,13 @@ sub get_ulps {
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? $results{$test}{'normal'}{'ulp'}{$float} : "0");
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}
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sub get_failure {
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my ($test, $type, $float) = @_;
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if ($type eq 'complex') {
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# return x,y
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my ($res);
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# Return 0 instead of BUILD_COMPLEX_INT (0,0)
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if (!exists $results{$test}{'real'}{'ulp'}{$float} &&
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!exists $results{$test}{'imag'}{'ulp'}{$float}) {
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return "0";
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}
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$res = 'BUILD_COMPLEX_INT (';
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$res .= (exists $results{$test}{'real'}{'fail'}{$float}
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? $results{$test}{'real'}{'fail'}{$float} : "0");
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$res .= ', ';
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$res .= (exists $results{$test}{'imag'}{'fail'}{$float}
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? $results{$test}{'imag'}{'fail'}{$float} : "0");
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$res .= ')';
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return $res;
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}
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return (exists $results{$test}{'normal'}{'fail'}{$float}
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? $results{$test}{'normal'}{'fail'}{$float} : "0");
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}
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# Output the defines for a single test
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sub output_test {
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my ($file, $test, $name) = @_;
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my ($ldouble, $double, $float, $ildouble, $idouble, $ifloat);
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my ($type);
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# Do we have ulps/failures?
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# Do we have ulps?
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if (!exists $results{$test}{'type'}) {
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return;
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}
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@ -697,16 +651,6 @@ sub output_test {
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$ifloat = &get_ulps ($test, $type, "ifloat");
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print $file "#define DELTA$name CHOOSE($ldouble, $double, $float, $ildouble, $idouble, $ifloat)\t/* $test */\n";
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}
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if (exists $results{$test}{'has_fails'}) {
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$ldouble = &get_failure ($test, "ldouble");
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$double = &get_failure ($test, "double");
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$float = &get_failure ($test, "float");
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$ildouble = &get_failure ($test, "ildouble");
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$idouble = &get_failure ($test, "idouble");
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$ifloat = &get_failure ($test, "ifloat");
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print $file "#define FAIL$name CHOOSE($ldouble, $double, $float $ildouble, $idouble, $ifloat)\t/* $test */\n";
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}
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}
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# Print include file
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@ -223,8 +223,6 @@ static int noErrors; /* number of errors */
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static int noTests; /* number of tests (without testing exceptions) */
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static int noExcTests; /* number of tests for exception flags */
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static int noErrnoTests;/* number of tests for errno values */
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static int noXFails; /* number of expected failures. */
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static int noXPasses; /* number of unexpected passes. */
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static int verbose;
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static int output_max_error; /* Should the maximal errors printed? */
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@ -260,12 +258,6 @@ static FLOAT max_error, real_max_error, imag_max_error;
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__imag__ __retval = (imag); \
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__retval; })
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#define BUILD_COMPLEX_INT(real, imag) \
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({ __complex__ int __retval; \
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__real__ __retval = (real); \
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__imag__ __retval = (imag); \
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__retval; })
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#define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \
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(LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1))
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@ -304,11 +296,11 @@ print_float (FLOAT f)
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen (int ok, int xfail)
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print_screen (int ok)
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{
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if (output_points
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&& (verbose > 1
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|| (verbose == 1 && ok == xfail)))
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|| (verbose == 1 && ok == 0)))
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return 1;
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return 0;
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}
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@ -317,25 +309,21 @@ print_screen (int ok, int xfail)
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen_max_error (int ok, int xfail)
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print_screen_max_error (int ok)
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{
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if (output_max_error
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&& (verbose > 1
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|| ((verbose == 1) && (ok == xfail))))
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|| ((verbose == 1) && (ok == 0))))
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return 1;
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return 0;
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}
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/* Update statistic counters. */
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static void
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update_stats (int ok, int xfail)
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update_stats (int ok)
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{
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++noTests;
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if (ok && xfail)
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++noXPasses;
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else if (!ok && xfail)
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++noXFails;
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else if (!ok && !xfail)
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if (!ok)
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++noErrors;
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}
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@ -419,7 +407,7 @@ fpstack_test (const char *test_name)
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static void
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print_max_error (const char *func_name, FLOAT allowed, int xfail)
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print_max_error (const char *func_name, FLOAT allowed)
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{
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int ok = 0;
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@ -432,20 +420,19 @@ print_max_error (const char *func_name, FLOAT allowed, int xfail)
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print_function_ulps (func_name, max_error);
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if (print_screen_max_error (ok, xfail))
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if (print_screen_max_error (ok))
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{
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printf ("Maximal error of `%s'\n", func_name);
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printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error));
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printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed));
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}
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update_stats (ok, xfail);
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update_stats (ok);
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}
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static void
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print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
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__complex__ int xfail)
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print_complex_max_error (const char *func_name, __complex__ FLOAT allowed)
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{
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int ok = 0;
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@ -461,7 +448,7 @@ print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
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print_complex_function_ulps (func_name, real_max_error, imag_max_error);
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if (print_screen_max_error (ok, xfail))
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if (print_screen_max_error (ok))
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{
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printf ("Maximal error of real part of: %s\n", func_name);
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printf (" is : %.0" PRINTF_NEXPR " ulp\n",
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@ -475,7 +462,7 @@ print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
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FUNC(ceil) (__imag__ allowed));
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}
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update_stats (ok, xfail);
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update_stats (ok);
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}
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@ -493,13 +480,13 @@ test_single_exception (const char *test_name,
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{
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if (fetestexcept (fe_flag))
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{
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if (print_screen (1, 0))
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if (print_screen (1))
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printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name);
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}
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else
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{
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ok = 0;
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if (print_screen (0, 0))
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if (print_screen (0))
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printf ("Failure: %s: Exception \"%s\" not set\n",
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test_name, flag_name);
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}
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@ -509,13 +496,13 @@ test_single_exception (const char *test_name,
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if (fetestexcept (fe_flag))
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{
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ok = 0;
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if (print_screen (0, 0))
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if (print_screen (0))
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printf ("Failure: %s: Exception \"%s\" set\n",
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test_name, flag_name);
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}
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else
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{
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if (print_screen (1, 0))
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if (print_screen (1))
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printf ("%s: Exception \"%s\" not set\n", test_name,
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flag_name);
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}
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@ -566,14 +553,14 @@ test_single_errno (const char *test_name, int errno_value,
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{
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if (errno_value == expected_value)
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{
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if (print_screen (1, 0))
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if (print_screen (1))
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printf ("Pass: %s: errno set to %d (%s)\n", test_name, errno_value,
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expected_name);
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}
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else
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{
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++noErrors;
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if (print_screen (0, 0))
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if (print_screen (0))
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printf ("Failure: %s: errno set to %d, expected %d (%s)\n",
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test_name, errno_value, expected_value, expected_name);
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}
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@ -595,7 +582,7 @@ test_errno (const char *test_name, int errno_value, int exceptions)
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static void
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check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
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FLOAT max_ulp, int xfail, int exceptions,
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FLOAT max_ulp, int exceptions,
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FLOAT *curr_max_error)
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{
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int ok = 0;
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@ -665,7 +652,7 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
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}
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}
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if (print_screen (ok, xfail))
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if (print_screen (ok))
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{
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if (!ok)
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printf ("Failure: ");
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@ -683,7 +670,7 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
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printf (" max.ulp : % .4" PRINTF_NEXPR "\n", max_ulp);
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}
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}
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update_stats (ok, xfail);
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update_stats (ok);
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fpstack_test (test_name);
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errno = 0;
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@ -692,9 +679,9 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
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static void
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check_float (const char *test_name, FLOAT computed, FLOAT expected,
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FLOAT max_ulp, int xfail, int exceptions)
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FLOAT max_ulp, int exceptions)
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{
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check_float_internal (test_name, computed, expected, max_ulp, xfail,
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check_float_internal (test_name, computed, expected, max_ulp,
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exceptions, &max_error);
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}
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@ -702,11 +689,10 @@ check_float (const char *test_name, FLOAT computed, FLOAT expected,
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static void
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check_complex (const char *test_name, __complex__ FLOAT computed,
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__complex__ FLOAT expected,
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__complex__ FLOAT max_ulp, __complex__ int xfail,
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__complex__ FLOAT max_ulp,
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int exception)
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{
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FLOAT part_comp, part_exp, part_max_ulp;
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int part_xfail;
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char *str;
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if (asprintf (&str, "Real part of: %s", test_name) == -1)
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@ -715,9 +701,8 @@ check_complex (const char *test_name, __complex__ FLOAT computed,
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part_comp = __real__ computed;
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part_exp = __real__ expected;
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part_max_ulp = __real__ max_ulp;
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part_xfail = __real__ xfail;
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check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
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check_float_internal (str, part_comp, part_exp, part_max_ulp,
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exception, &real_max_error);
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free (str);
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@ -727,11 +712,10 @@ check_complex (const char *test_name, __complex__ FLOAT computed,
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part_comp = __imag__ computed;
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part_exp = __imag__ expected;
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part_max_ulp = __imag__ max_ulp;
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part_xfail = __imag__ xfail;
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/* Don't check again for exceptions or errno, just pass through the
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zero/inf sign test. */
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check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail,
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check_float_internal (str, part_comp, part_exp, part_max_ulp,
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exception & IGNORE_ZERO_INF_SIGN,
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&imag_max_error);
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free (str);
|
||||
@ -741,7 +725,7 @@ check_complex (const char *test_name, __complex__ FLOAT computed,
|
||||
/* Check that computed and expected values are equal (int values). */
|
||||
static void
|
||||
check_int (const char *test_name, int computed, int expected, int max_ulp,
|
||||
int xfail, int exceptions)
|
||||
int exceptions)
|
||||
{
|
||||
int diff = computed - expected;
|
||||
int ok = 0;
|
||||
@ -756,7 +740,7 @@ check_int (const char *test_name, int computed, int expected, int max_ulp,
|
||||
if (!ok)
|
||||
print_ulps (test_name, diff);
|
||||
|
||||
if (print_screen (ok, xfail))
|
||||
if (print_screen (ok))
|
||||
{
|
||||
if (!ok)
|
||||
printf ("Failure: ");
|
||||
@ -766,7 +750,7 @@ check_int (const char *test_name, int computed, int expected, int max_ulp,
|
||||
printf (" should be: %d\n", expected);
|
||||
}
|
||||
|
||||
update_stats (ok, xfail);
|
||||
update_stats (ok);
|
||||
fpstack_test (test_name);
|
||||
errno = 0;
|
||||
}
|
||||
@ -775,7 +759,7 @@ check_int (const char *test_name, int computed, int expected, int max_ulp,
|
||||
/* Check that computed and expected values are equal (long int values). */
|
||||
static void
|
||||
check_long (const char *test_name, long int computed, long int expected,
|
||||
long int max_ulp, int xfail, int exceptions)
|
||||
long int max_ulp, int exceptions)
|
||||
{
|
||||
long int diff = computed - expected;
|
||||
int ok = 0;
|
||||
@ -790,7 +774,7 @@ check_long (const char *test_name, long int computed, long int expected,
|
||||
if (!ok)
|
||||
print_ulps (test_name, diff);
|
||||
|
||||
if (print_screen (ok, xfail))
|
||||
if (print_screen (ok))
|
||||
{
|
||||
if (!ok)
|
||||
printf ("Failure: ");
|
||||
@ -800,7 +784,7 @@ check_long (const char *test_name, long int computed, long int expected,
|
||||
printf (" should be: %ld\n", expected);
|
||||
}
|
||||
|
||||
update_stats (ok, xfail);
|
||||
update_stats (ok);
|
||||
fpstack_test (test_name);
|
||||
errno = 0;
|
||||
}
|
||||
@ -809,7 +793,7 @@ check_long (const char *test_name, long int computed, long int expected,
|
||||
/* Check that computed value is true/false. */
|
||||
static void
|
||||
check_bool (const char *test_name, int computed, int expected,
|
||||
long int max_ulp, int xfail, int exceptions)
|
||||
long int max_ulp, int exceptions)
|
||||
{
|
||||
int ok = 0;
|
||||
int errno_value = errno;
|
||||
@ -820,7 +804,7 @@ check_bool (const char *test_name, int computed, int expected,
|
||||
if ((computed == 0) == (expected == 0))
|
||||
ok = 1;
|
||||
|
||||
if (print_screen (ok, xfail))
|
||||
if (print_screen (ok))
|
||||
{
|
||||
if (!ok)
|
||||
printf ("Failure: ");
|
||||
@ -830,7 +814,7 @@ check_bool (const char *test_name, int computed, int expected,
|
||||
printf (" should be: %d\n", expected);
|
||||
}
|
||||
|
||||
update_stats (ok, xfail);
|
||||
update_stats (ok);
|
||||
fpstack_test (test_name);
|
||||
errno = 0;
|
||||
}
|
||||
@ -840,7 +824,7 @@ check_bool (const char *test_name, int computed, int expected,
|
||||
static void
|
||||
check_longlong (const char *test_name, long long int computed,
|
||||
long long int expected,
|
||||
long long int max_ulp, int xfail,
|
||||
long long int max_ulp,
|
||||
int exceptions)
|
||||
{
|
||||
long long int diff = computed - expected;
|
||||
@ -856,7 +840,7 @@ check_longlong (const char *test_name, long long int computed,
|
||||
if (!ok)
|
||||
print_ulps (test_name, diff);
|
||||
|
||||
if (print_screen (ok, xfail))
|
||||
if (print_screen (ok))
|
||||
{
|
||||
if (!ok)
|
||||
printf ("Failure:");
|
||||
@ -866,7 +850,7 @@ check_longlong (const char *test_name, long long int computed,
|
||||
printf (" should be: %lld\n", expected);
|
||||
}
|
||||
|
||||
update_stats (ok, xfail);
|
||||
update_stats (ok);
|
||||
fpstack_test (test_name);
|
||||
errno = 0;
|
||||
}
|
||||
@ -14186,10 +14170,6 @@ main (int argc, char **argv)
|
||||
printf (" %d test cases plus %d tests for exception flags and\n"
|
||||
" %d tests for errno executed.\n",
|
||||
noTests, noExcTests, noErrnoTests);
|
||||
if (noXFails)
|
||||
printf (" %d expected failures occurred.\n", noXFails);
|
||||
if (noXPasses)
|
||||
printf (" %d unexpected passes occurred.\n", noXPasses);
|
||||
if (noErrors)
|
||||
{
|
||||
printf (" %d errors occurred.\n", noErrors);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user