Adding upstream version 0.11.1.upstream/0.11.1upstream

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

1 files changed, 231 insertions, 0 deletions

diff --git a/test/lnav_doctests.cc b/test/lnav_doctests.cc
new file mode 100644
index 0000000..423f807
--- /dev/null
+++ b/test/lnav_doctests.cc
@@ -0,0 +1,231 @@
+/**
+ * Copyright (c) 2017, Timothy Stack
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Timothy Stack nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#include "config.h"
+
+#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+#include "byte_array.hh"
+#include "data_scanner.hh"
+#include "doctest/doctest.h"
+#include "lnav_config.hh"
+#include "lnav_util.hh"
+#include "relative_time.hh"
+#include "unique_path.hh"
+
+using namespace std;
+
+#if 0
+TEST_CASE("overwritten-logfile") {
+    string fname = "reload_test.0";
+
+    ofstream(fname) << "test 1\n";
+
+    logfile_open_options loo;
+    logfile lf(fname, loo);
+    auto build_result = lf.rebuild_index();
+    CHECK(build_result == logfile::RR_NEW_LINES);
+    CHECK(lf.size() == 1);
+
+    sleep(1);
+    ofstream(fname) << "test 2\n";
+    auto rebuild_result = lf.rebuild_index();
+    CHECK(rebuild_result == logfile::RR_NO_NEW_LINES);
+    CHECK(lf.is_closed());
+}
+#endif
+
+TEST_CASE("byte_array")
+{
+    using my_array_t = byte_array<8>;
+
+    my_array_t ba1;
+
+    memcpy(ba1.out(), "abcd1234", my_array_t::BYTE_COUNT);
+    CHECK(ba1.to_string() == "6162636431323334");
+    auto ba2 = ba1;
+    CHECK(ba1 == ba2);
+    CHECK_FALSE(ba1 != ba2);
+    CHECK_FALSE(ba1 < ba2);
+
+    my_array_t ba3;
+
+    memcpy(ba3.out(), "abcd1235", my_array_t::BYTE_COUNT);
+    CHECK(ba1 < ba3);
+    CHECK_FALSE(ba3 < ba1);
+
+    ba1.clear();
+    CHECK(ba1.to_string() == "0000000000000000");
+    CHECK(ba2.to_string() == "6162636431323334");
+
+    auto outbuf = auto_buffer::alloc(my_array_t::STRING_SIZE);
+    ba2.to_string(std::back_inserter(outbuf));
+    CHECK(std::string(outbuf.in(), outbuf.size()) == "6162636431323334");
+}
+
+TEST_CASE("ptime_fmt")
+{
+    const char* date_str = "2018-05-16 18:16:42";
+    struct exttm tm;
+    off_t off = 0;
+
+    bool rc
+        = ptime_fmt("%Y-%d-%m\t%H:%M:%S", &tm, date_str, off, strlen(date_str));
+    CHECK(!rc);
+    CHECK(off == 8);
+}
+
+TEST_CASE("rgb_color from string")
+{
+    string name = "SkyBlue1";
+    auto color = rgb_color::from_str(name).unwrap();
+    CHECK(color.rc_r == 135);
+    CHECK(color.rc_g == 215);
+    CHECK(color.rc_b == 255);
+}
+
+TEST_CASE("ptime_roundtrip")
+{
+    const char* fmts[] = {
+        "%Y-%m-%d %l:%M:%S %p",
+        "%Y-%m-%d %I:%M:%S %p",
+    };
+    time_t now = time(nullptr);
+
+    for (const auto* fmt : fmts) {
+        for (time_t sec = now; sec < (now + (24 * 60 * 60)); sec++) {
+            char ftime_result[128];
+            char strftime_result[128];
+            struct exttm etm;
+
+            memset(&etm, 0, sizeof(etm));
+            gmtime_r(&sec, &etm.et_tm);
+            etm.et_flags = ETF_YEAR_SET | ETF_MONTH_SET | ETF_DAY_SET;
+            size_t ftime_size
+                = ftime_fmt(ftime_result, sizeof(ftime_result), fmt, etm);
+            size_t strftime_size = strftime(
+                strftime_result, sizeof(strftime_result), fmt, &etm.et_tm);
+
+            CHECK(string(ftime_result, ftime_size)
+                  == string(strftime_result, strftime_size));
+
+            struct exttm etm2;
+            off_t off = 0;
+
+            memset(&etm2, 0, sizeof(etm2));
+            bool rc = ptime_fmt(fmt, &etm2, ftime_result, off, ftime_size);
+            CHECK(rc);
+            CHECK(sec == tm2sec(&etm2.et_tm));
+        }
+    }
+}
+
+class my_path_source : public unique_path_source {
+public:
+    explicit my_path_source(ghc::filesystem::path p) : mps_path(std::move(p)) {}
+
+    ghc::filesystem::path get_path() const override { return this->mps_path; }
+
+    ghc::filesystem::path mps_path;
+};
+
+TEST_CASE("unique_path")
+{
+    unique_path_generator upg;
+
+    auto bar = make_shared<my_path_source>("/foo/bar");
+    auto bar_dupe = make_shared<my_path_source>("/foo/bar");
+    auto baz = make_shared<my_path_source>("/foo/baz");
+    auto baz2 = make_shared<my_path_source>("/foo2/bar");
+    auto log1 = make_shared<my_path_source>(
+        "/home/bob/downloads/machine1/var/log/syslog.log");
+    auto log2 = make_shared<my_path_source>(
+        "/home/bob/downloads/machine2/var/log/syslog.log");
+
+    upg.add_source(bar);
+    upg.add_source(bar_dupe);
+    upg.add_source(baz);
+    upg.add_source(baz2);
+    upg.add_source(log1);
+    upg.add_source(log2);
+
+    upg.generate();
+
+    CHECK(bar->get_unique_path() == "[foo]/bar");
+    CHECK(bar_dupe->get_unique_path() == "[foo]/bar");
+    CHECK(baz->get_unique_path() == "baz");
+    CHECK(baz2->get_unique_path() == "[foo2]/bar");
+    CHECK(log1->get_unique_path() == "[machine1]/syslog.log");
+    CHECK(log2->get_unique_path() == "[machine2]/syslog.log");
+}
+
+TEST_CASE("attr_line to json")
+{
+    attr_line_t al;
+
+    al.append("Hello, ").append(lnav::roles::symbol("World")).append("!");
+
+    auto json = lnav::to_json(al);
+    auto al2 = lnav::from_json<attr_line_t>(json).unwrap();
+    auto json2 = lnav::to_json(al2);
+
+    CHECK(json == json2);
+}
+
+TEST_CASE("user_message to json")
+{
+    auto um = lnav::console::user_message::error("testing")
+                  .with_reason("because")
+                  .with_snippet(lnav::console::snippet::from(
+                                    intern_string::lookup("hello.c"), "printf(")
+                                    .with_line(1))
+                  .with_help("close it");
+
+    auto json = lnav::to_json(um);
+    auto um2 = lnav::from_json<lnav::console::user_message>(json).unwrap();
+    auto json2 = lnav::to_json(um2);
+
+    CHECK(json == json2);
+}
+
+TEST_CASE("data_scanner CSI")
+{
+    static const char INPUT[] = "\x1b[32mHello\x1b[0m";
+
+    data_scanner ds(string_fragment::from_const(INPUT));
+
+    auto tok_res = ds.tokenize2();
+    CHECK(tok_res->tr_token == DT_CSI);
+    CHECK(tok_res->to_string() == "\x1b[32m");
+    tok_res = ds.tokenize2();
+    CHECK(tok_res->tr_token == DT_SYMBOL);
+    CHECK(tok_res->to_string() == "Hello");
+    tok_res = ds.tokenize2();
+    CHECK(tok_res->tr_token == DT_CSI);
+    CHECK(tok_res->to_string() == "\x1b[0m");
+}