Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 440 insertions, 0 deletions

diff --git a/unit/atf-src/tools/reader.cpp b/unit/atf-src/tools/reader.cpp
new file mode 100644
index 0000000..67fce66
--- /dev/null
+++ b/unit/atf-src/tools/reader.cpp
@@ -0,0 +1,440 @@
+//
+// Automated Testing Framework (atf)
+//
+// Copyright (c) 2007 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+
+extern "C" {
+#include <sys/time.h>
+}
+
+#include <cassert>
+#include <cstdlib>
+#include <map>
+#include <sstream>
+#include <utility>
+
+#include "defs.hpp"
+#include "parser.hpp"
+#include "reader.hpp"
+#include "text.hpp"
+
+namespace impl = tools::atf_report;
+#define IMPL_NAME "tools::atf_report"
+
+// ------------------------------------------------------------------------
+// Auxiliary functions.
+// ------------------------------------------------------------------------
+
+template< typename Type >
+Type
+string_to_int(const std::string& str)
+{
+    std::istringstream ss(str);
+    Type s;
+    ss >> s;
+
+    return s;
+}
+
+// ------------------------------------------------------------------------
+// The "atf_tps" auxiliary parser.
+// ------------------------------------------------------------------------
+
+namespace atf_tps {
+
+static const tools::parser::token_type eof_type = 0;
+static const tools::parser::token_type nl_type = 1;
+static const tools::parser::token_type text_type = 2;
+static const tools::parser::token_type colon_type = 3;
+static const tools::parser::token_type comma_type = 4;
+static const tools::parser::token_type tps_count_type = 5;
+static const tools::parser::token_type tp_start_type = 6;
+static const tools::parser::token_type tp_end_type = 7;
+static const tools::parser::token_type tc_start_type = 8;
+static const tools::parser::token_type tc_so_type = 9;
+static const tools::parser::token_type tc_se_type = 10;
+static const tools::parser::token_type tc_end_type = 11;
+static const tools::parser::token_type passed_type = 12;
+static const tools::parser::token_type failed_type = 13;
+static const tools::parser::token_type skipped_type = 14;
+static const tools::parser::token_type info_type = 16;
+static const tools::parser::token_type expected_death_type = 17;
+static const tools::parser::token_type expected_exit_type = 18;
+static const tools::parser::token_type expected_failure_type = 19;
+static const tools::parser::token_type expected_signal_type = 20;
+static const tools::parser::token_type expected_timeout_type = 21;
+
+class tokenizer : public tools::parser::tokenizer< std::istream > {
+public:
+    tokenizer(std::istream& is, size_t curline) :
+        tools::parser::tokenizer< std::istream >
+            (is, true, eof_type, nl_type, text_type, curline)
+    {
+        add_delim(':', colon_type);
+        add_delim(',', comma_type);
+        add_keyword("tps-count", tps_count_type);
+        add_keyword("tp-start", tp_start_type);
+        add_keyword("tp-end", tp_end_type);
+        add_keyword("tc-start", tc_start_type);
+        add_keyword("tc-so", tc_so_type);
+        add_keyword("tc-se", tc_se_type);
+        add_keyword("tc-end", tc_end_type);
+        add_keyword("passed", passed_type);
+        add_keyword("failed", failed_type);
+        add_keyword("skipped", skipped_type);
+        add_keyword("info", info_type);
+        add_keyword("expected_death", expected_death_type);
+        add_keyword("expected_exit", expected_exit_type);
+        add_keyword("expected_failure", expected_failure_type);
+        add_keyword("expected_signal", expected_signal_type);
+        add_keyword("expected_timeout", expected_timeout_type);
+    }
+};
+
+} // namespace atf_tps
+
+struct timeval
+read_timeval(tools::parser::parser< atf_tps::tokenizer >& parser)
+{
+    using namespace atf_tps;
+
+    tools::parser::token t = parser.expect(text_type, "timestamp");
+    const std::string::size_type divider = t.text().find('.');
+    if (divider == std::string::npos || divider == 0 ||
+        divider == t.text().length() - 1)
+        throw tools::parser::parse_error(t.lineno(),
+                                       "Malformed timestamp value " + t.text());
+
+    struct timeval tv;
+    tv.tv_sec = string_to_int< long >(t.text().substr(0, divider));
+    tv.tv_usec = string_to_int< long >(t.text().substr(divider + 1));
+    return tv;
+}
+
+// ------------------------------------------------------------------------
+// The "atf_tps_reader" class.
+// ------------------------------------------------------------------------
+
+impl::atf_tps_reader::atf_tps_reader(std::istream& is) :
+    m_is(is)
+{
+}
+
+impl::atf_tps_reader::~atf_tps_reader(void)
+{
+}
+
+void
+impl::atf_tps_reader::got_info(
+    const std::string& what ATF_DEFS_ATTRIBUTE_UNUSED,
+    const std::string& val ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_ntps(size_t ntps ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tp_start(
+    const std::string& tp ATF_DEFS_ATTRIBUTE_UNUSED,
+    size_t ntcs ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tp_end(
+    struct timeval* tv ATF_DEFS_ATTRIBUTE_UNUSED,
+    const std::string& reason ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tc_start(
+    const std::string& tcname ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tc_stdout_line(
+    const std::string& line ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tc_stderr_line(
+    const std::string& line ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_tc_end(
+    const std::string& state ATF_DEFS_ATTRIBUTE_UNUSED,
+    struct timeval* tv ATF_DEFS_ATTRIBUTE_UNUSED,
+    const std::string& reason ATF_DEFS_ATTRIBUTE_UNUSED)
+{
+}
+
+void
+impl::atf_tps_reader::got_eof(void)
+{
+}
+
+void
+impl::atf_tps_reader::read_info(void* pptr)
+{
+    using tools::parser::parse_error;
+    using namespace atf_tps;
+
+    tools::parser::parser< tokenizer >& p =
+        *reinterpret_cast< tools::parser::parser< tokenizer >* >
+        (pptr);
+
+    (void)p.expect(colon_type, "`:'");
+
+    tools::parser::token t = p.expect(text_type, "info property name");
+    (void)p.expect(comma_type, "`,'");
+    got_info(t.text(), tools::text::trim(p.rest_of_line()));
+
+    (void)p.expect(nl_type, "new line");
+}
+
+void
+impl::atf_tps_reader::read_tp(void* pptr)
+{
+    using tools::parser::parse_error;
+    using namespace atf_tps;
+
+    tools::parser::parser< tokenizer >& p =
+        *reinterpret_cast< tools::parser::parser< tokenizer >* >
+        (pptr);
+
+    tools::parser::token t = p.expect(tp_start_type,
+                                    "start of test program");
+
+    t = p.expect(colon_type, "`:'");
+
+    struct timeval s1 = read_timeval(p);
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(text_type, "test program name");
+    std::string tpname = t.text();
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(text_type, "number of test programs");
+    size_t ntcs = string_to_int< std::size_t >(t.text());
+
+    t = p.expect(nl_type, "new line");
+
+    ATF_PARSER_CALLBACK(p, got_tp_start(tpname, ntcs));
+
+    size_t i = 0;
+    while (p.good() && i < ntcs) {
+        try {
+            read_tc(&p);
+            i++;
+        } catch (const parse_error& pe) {
+            p.add_error(pe);
+            p.reset(nl_type);
+        }
+    }
+    t = p.expect(tp_end_type, "end of test program");
+
+    t = p.expect(colon_type, "`:'");
+
+    struct timeval s2 = read_timeval(p);
+
+    struct timeval s3;
+    timersub(&s2, &s1, &s3);
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(text_type, "test program name");
+    if (t.text() != tpname)
+        throw parse_error(t.lineno(), "Test program name used in "
+                                      "terminator does not match "
+                                      "opening");
+
+    t = p.expect(nl_type, comma_type,
+                 "new line or comma_type");
+    std::string reason;
+    if (t.type() == comma_type) {
+        reason = tools::text::trim(p.rest_of_line());
+        if (reason.empty())
+            throw parse_error(t.lineno(),
+                              "Empty reason for failed test program");
+        t = p.next();
+    }
+
+    ATF_PARSER_CALLBACK(p, got_tp_end(&s3, reason));
+}
+
+void
+impl::atf_tps_reader::read_tc(void* pptr)
+{
+    using tools::parser::parse_error;
+    using namespace atf_tps;
+
+    tools::parser::parser< tokenizer >& p =
+        *reinterpret_cast< tools::parser::parser< tokenizer >* >
+        (pptr);
+
+    tools::parser::token t = p.expect(tc_start_type, "start of test case");
+
+    t = p.expect(colon_type, "`:'");
+
+    struct timeval s1 = read_timeval(p);
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(text_type, "test case name");
+    std::string tcname = t.text();
+
+    ATF_PARSER_CALLBACK(p, got_tc_start(tcname));
+
+    t = p.expect(nl_type, "new line");
+
+    t = p.expect(tc_end_type, tc_so_type, tc_se_type,
+                 "end of test case or test case's stdout/stderr line");
+    while (t.type() != tc_end_type &&
+           (t.type() == tc_so_type || t.type() == tc_se_type)) {
+        tools::parser::token t2 = t;
+
+        t = p.expect(colon_type, "`:'");
+
+        std::string line = p.rest_of_line();
+
+        if (t2.type() == tc_so_type) {
+            ATF_PARSER_CALLBACK(p, got_tc_stdout_line(line));
+        } else {
+            assert(t2.type() == tc_se_type);
+            ATF_PARSER_CALLBACK(p, got_tc_stderr_line(line));
+        }
+
+        t = p.expect(nl_type, "new line");
+
+        t = p.expect(tc_end_type, tc_so_type, tc_se_type,
+                     "end of test case or test case's stdout/stderr line");
+    }
+
+    t = p.expect(colon_type, "`:'");
+
+    struct timeval s2 = read_timeval(p);
+
+    struct timeval s3;
+    timersub(&s2, &s1, &s3);
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(text_type, "test case name");
+    if (t.text() != tcname)
+        throw parse_error(t.lineno(),
+                          "Test case name used in terminator does not "
+                          "match opening");
+
+    t = p.expect(comma_type, "`,'");
+
+    t = p.expect(expected_death_type, expected_exit_type, expected_failure_type,
+        expected_signal_type, expected_timeout_type, passed_type, failed_type,
+        skipped_type, "expected_{death,exit,failure,signal,timeout}, failed, "
+        "passed or skipped");
+    if (t.type() == passed_type) {
+        ATF_PARSER_CALLBACK(p, got_tc_end("passed", &s3, ""));
+    } else {
+        std::string state;
+        if (t.type() == expected_death_type) state = "expected_death";
+        else if (t.type() == expected_exit_type) state = "expected_exit";
+        else if (t.type() == expected_failure_type) state = "expected_failure";
+        else if (t.type() == expected_signal_type) state = "expected_signal";
+        else if (t.type() == expected_timeout_type) state = "expected_timeout";
+        else if (t.type() == failed_type) state = "failed";
+        else if (t.type() == skipped_type) state = "skipped";
+        else std::abort();
+
+        t = p.expect(comma_type, "`,'");
+        std::string reason = tools::text::trim(p.rest_of_line());
+        if (reason.empty())
+            throw parse_error(t.lineno(), "Empty reason for " + state +
+                " test case result");
+        ATF_PARSER_CALLBACK(p, got_tc_end(state, &s3, reason));
+    }
+
+    t = p.expect(nl_type, "new line");
+}
+
+void
+impl::atf_tps_reader::read(void)
+{
+    using tools::parser::parse_error;
+    using namespace atf_tps;
+
+    std::pair< size_t, tools::parser::headers_map > hml =
+        tools::parser::read_headers(m_is, 1);
+    tools::parser::validate_content_type(hml.second,
+                                         "application/X-atf-tps", 3);
+
+    tokenizer tkz(m_is, hml.first);
+    tools::parser::parser< tokenizer > p(tkz);
+
+    try {
+        tools::parser::token t;
+
+        while ((t = p.expect(tps_count_type, info_type, "tps-count or info "
+                             "field")).type() == info_type)
+            read_info(&p);
+
+        t = p.expect(colon_type, "`:'");
+
+        t = p.expect(text_type, "number of test programs");
+        size_t ntps = string_to_int< std::size_t >(t.text());
+        ATF_PARSER_CALLBACK(p, got_ntps(ntps));
+
+        t = p.expect(nl_type, "new line");
+
+        size_t i = 0;
+        while (p.good() && i < ntps) {
+            try {
+                read_tp(&p);
+                i++;
+            } catch (const parse_error& pe) {
+                p.add_error(pe);
+                p.reset(nl_type);
+            }
+        }
+
+        while ((t = p.expect(eof_type, info_type, "end of stream or info "
+                             "field")).type() == info_type)
+            read_info(&p);
+        ATF_PARSER_CALLBACK(p, got_eof());
+    } catch (const parse_error& pe) {
+        p.add_error(pe);
+        p.reset(nl_type);
+    }
+}