Revert "[LIT] Print discovered tests and percentages (#66057)" (#69715)

def print_results(tests, elapsed, opts):

    tests_by_code = {code: [] for code in lit.Test.ResultCode.all_codes()}

    total_tests = len(tests)

    for test in tests:

        tests_by_code[test.result.code].append(test)

            opts.shown_codes,

        )

    print_summary(total_tests, tests_by_code, opts.quiet, elapsed)

    print_summary(tests_by_code, opts.quiet, elapsed)

def print_group(tests, code, shown_codes):

    sys.stdout.write("\n")

def print_summary(total_tests, tests_by_code, quiet, elapsed):

def print_summary(tests_by_code, quiet, elapsed):

    if not quiet:

        print("\nTesting Time: %.2fs" % elapsed)

    print("\nTotal Discovered Tests: %s" % (total_tests))

    codes = [c for c in lit.Test.ResultCode.all_codes() if not quiet or c.isFailure]

    groups = [(c.label, len(tests_by_code[c])) for c in codes]

    groups = [(label, count) for label, count in groups if count]

    for (label, count) in groups:

        label = label.ljust(max_label_len)

        count = str(count).rjust(max_count_len)

        print("  %s: %s (%.2f%%)" % (label, count, float(count) / total_tests * 100))

        print("  %s: %s" % (label, count))

# CHECK-BASIC-OUT: top-level-suite :: test-one

# CHECK-BASIC-OUT: top-level-suite :: test-two

# RUN: %{lit} %{inputs}/discovery \

# RUN:   -v > %t.out 2> %t.err

# RUN: FileCheck --check-prefix=CHECK-PERCENTAGES-OUT < %/t.out %s

#

# CHECK-PERCENTAGES-OUT:  Total Discovered Tests: {{[0-9]*}}

# CHECK-PERCENTAGES-OUT:  Passed: {{[0-9]*}} {{\([0-9]*\.[0-9]*%\)}}

# Check discovery when providing the special builtin 'config_map'

# RUN: %{python} %{inputs}/config-map-discovery/driver.py \

# RUN:           %{inputs}/config-map-discovery/main-config/lit.cfg \