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There are two functions that take variable arguments: vshTableNew() and vshTableRowAppend(). Both expect the list of arguments to be NULL terminated. Annotate them with G_GNUC_NULL_TERMINATED to enable compile time check for this. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
365 lines
11 KiB
C
365 lines
11 KiB
C
/*
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* Copyright (C) 2018 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <locale.h>
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#ifdef WITH_XLOCALE_H
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# include <xlocale.h>
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#endif
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#include <wchar.h>
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#include <wctype.h>
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#include "internal.h"
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#include "testutils.h"
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#include "viralloc.h"
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#include "../tools/vsh-table.h"
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static int
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testVshTableNew(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table = vshTableNew(NULL, NULL);
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if (table) {
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fprintf(stderr, "expected failure when passing null to vshTableNew\n");
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return -1;
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}
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return 0;
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}
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static int
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testVshTableHeader(const void *opaque G_GNUC_UNUSED)
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{
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int ret = 0;
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g_autofree char *act = NULL;
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g_autofree char *act2 = NULL;
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const char *exp =
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" 1 fedora28 running\n"
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" 2 rhel7.5 running\n";
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const char *exp2 =
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" Id Name State\n"
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"--------------------------\n"
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" 1 fedora28 running\n"
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" 2 rhel7.5 running\n";
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g_autoptr(vshTable) table = vshTableNew("Id", "Name", "State",
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NULL); //to ask about return
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if (!table)
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return -1;
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vshTableRowAppend(table, "1", "fedora28", "running", NULL);
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vshTableRowAppend(table, "2", "rhel7.5", "running",
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NULL);
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act = vshTablePrintToString(table, false);
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if (virTestCompareToString(exp, act) < 0)
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ret = -1;
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act2 = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp2, act2) < 0)
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ret = -1;
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return ret;
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}
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static int
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testVshTableRowAppend(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table = vshTableNew("Id", "Name", NULL);
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if (!table)
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return -1;
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if (vshTableRowAppend(table, NULL, NULL) >= 0) {
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fprintf(stderr, "Appending NULL shouldn't work\n");
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return -1;
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}
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if (vshTableRowAppend(table, "2", NULL) >= 0) {
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fprintf(stderr, "Appending less items than in header\n");
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return -1;
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}
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if (vshTableRowAppend(table, "2", "rhel7.5", "running",
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NULL) >= 0) {
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fprintf(stderr, "Appending more items than in header\n");
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return -1;
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}
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if (vshTableRowAppend(table, "2", "rhel7.5", NULL) < 0) {
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fprintf(stderr, "Appending same number of items as in header"
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" should not return NULL\n");
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return -1;
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}
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return 0;
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}
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static int
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testUnicode(const void *opaque G_GNUC_UNUSED)
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{
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g_autofree char *act = NULL;
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const char *exp =
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" Id 名稱 государство\n"
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"-----------------------------------------\n"
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" 1 fedora28 running\n"
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" 2 つへソrhel7.5つへソ running\n";
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g_autoptr(vshTable) table = NULL;
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table = vshTableNew("Id", "名稱", "государство", NULL);
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if (!table)
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return -1;
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vshTableRowAppend(table, "1", "fedora28", "running", NULL);
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vshTableRowAppend(table, "2", "つへソrhel7.5つへソ", "running",
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NULL);
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act = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp, act) < 0)
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return -1;
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return 0;
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}
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/* Point of this test is to see how table behaves with right to left writing */
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static int
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testUnicodeArabic(const void *opaque G_GNUC_UNUSED)
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{
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g_autofree char *act = NULL;
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const char *exp =
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" ﻡﺍ ﻢﻣﺍ ﻕﺎﺌﻣﺓ ﺓ ﺎﻠﺼﻋ ﺍﻸﺜﻧﺎﻧ\n"
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"-------------------------------------------------------------------------------------------\n"
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" 1 ﻉﺪﻴﻟ ﺎﻠﺜﻘﻴﻟ ﻕﺎﻣ ﻊﻧ, ٣٠ ﻎﻴﻨﻳﺍ ﻮﺘﻧﺎﻤﺗ ﺎﻠﺛﺎﻠﺛ، ﺄﺳﺭ, ﺩﻮﻟ ﺩﻮﻟ. ﺄﻣﺎﻣ ﺍ ﺎﻧ ﻲﻜﻧ\n"
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" ﺺﻔﺣﺓ ﺖﻜﺘﻴﻛﺍً ﻊﻟ, ﺎﻠﺠﻧﻭﺩ ﻭﺎﻠﻌﺗﺍﺩ ﺵﺭ\n";
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g_autoptr(vshTable) table = NULL;
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wchar_t wc;
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/* If this char is not classed as printable, the actual
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* output won't match what this test expects. The code
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* is still operating correctly, but we have different
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* layout */
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mbrtowc(&wc, "،", MB_CUR_MAX, NULL);
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if (!iswprint(wc))
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return EXIT_AM_SKIP;
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table = vshTableNew("ﻡﺍ ﻢﻣﺍ ﻕﺎﺌﻣﺓ", "ﺓ ﺎﻠﺼﻋ", "ﺍﻸﺜﻧﺎﻧ", NULL);
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if (!table)
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return -1;
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vshTableRowAppend(table,
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"1",
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"ﻉﺪﻴﻟ ﺎﻠﺜﻘﻴﻟ ﻕﺎﻣ ﻊﻧ, ٣٠ ﻎﻴﻨﻳﺍ ﻮﺘﻧﺎﻤﺗ ﺎﻠﺛﺎﻠﺛ، ﺄﺳﺭ, ﺩﻮﻟ",
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"ﺩﻮﻟ. ﺄﻣﺎﻣ ﺍ ﺎﻧ ﻲﻜﻧ",
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NULL);
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vshTableRowAppend(table, "ﺺﻔﺣﺓ", "ﺖﻜﺘﻴﻛﺍً ﻊﻟ, ﺎﻠﺠﻧﻭﺩ ﻭﺎﻠﻌﺗﺍﺩ", "ﺵﺭ",
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NULL);
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act = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp, act) < 0)
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return -1;
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return 0;
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}
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/* Testing zero-width characters by inserting few zero-width spaces */
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static int
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testUnicodeZeroWidthChar(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table = NULL;
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const char *exp =
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" I\u200Bd Name \u200BStatus\n"
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"--------------------------\n"
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" 1\u200B fedora28 run\u200Bning\n"
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" 2 rhel7.5 running\n";
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g_autofree char *act = NULL;
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wchar_t wc;
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/* If this char is not classed as printable, the actual
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* output won't match what this test expects. The code
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* is still operating correctly, but we have different
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* layout */
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mbrtowc(&wc, "\u200B", MB_CUR_MAX, NULL);
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if (!iswprint(wc))
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return EXIT_AM_SKIP;
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table = vshTableNew("I\u200Bd", "Name", "\u200BStatus", NULL);
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if (!table)
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return -1;
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vshTableRowAppend(table, "1\u200B", "fedora28", "run\u200Bning", NULL);
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vshTableRowAppend(table, "2", "rhel7.5", "running", NULL);
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act = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp, act) < 0)
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return -1;
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return 0;
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}
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static int
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testUnicodeCombiningChar(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table = NULL;
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const char *exp =
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" Id Náme Ⓢtatus\n"
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"--------------------------\n"
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" 1 fědora28 running\n"
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" 2 rhel running\n";
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g_autofree char *act = NULL;
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table = vshTableNew("Id", "Náme", "Ⓢtatus", NULL);
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if (!table)
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return -1;
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vshTableRowAppend(table, "1", "fědora28", "running", NULL);
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vshTableRowAppend(table, "2", "rhel", "running", NULL);
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act = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp, act) < 0)
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return -1;
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return 0;
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}
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/* Testing zero-width characters by inserting few zero-width spaces */
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static int
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testUnicodeNonPrintableChar(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table = NULL;
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const char *exp =
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" I\\x09d Name Status\n"
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"----------------------------------\n"
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" 1 f\\x07edora28 running\n"
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" 2 rhel7.5 running\n";
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g_autofree char *act = NULL;
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table = vshTableNew("I\td", "Name", "Status", NULL);
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if (!table)
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return -1;
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vshTableRowAppend(table, "1", "f\aedora28", "running", NULL);
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vshTableRowAppend(table, "2", "rhel7.5", "running", NULL);
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act = vshTablePrintToString(table, true);
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if (virTestCompareToString(exp, act) < 0)
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return -1;
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return 0;
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}
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static int
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testNTables(const void *opaque G_GNUC_UNUSED)
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{
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g_autoptr(vshTable) table1 = NULL;
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g_autoptr(vshTable) table2 = NULL;
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g_autoptr(vshTable) table3 = NULL;
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const char *exp1 =
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" Id Name Status\n"
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"--------------------------\n"
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" 1 fedora28 running\n"
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" 2 rhel7.5 running\n"
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" 3 gazpacho \n";
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const char *exp2 =
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" Id Name Status\n"
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"---------------------\n";
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const char *exp3 =
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" Id\n"
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"-----\n"
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" 1\n"
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" 2\n"
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" 3\n"
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" 4\n";
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g_autofree char *act1 = NULL;
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g_autofree char *act2 = NULL;
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g_autofree char *act3 = NULL;
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table1 = vshTableNew("Id", "Name", "Status", NULL);
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if (!table1)
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return -1;
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vshTableRowAppend(table1, "1", "fedora28", "running", NULL);
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vshTableRowAppend(table1, "2", "rhel7.5", "running", NULL);
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vshTableRowAppend(table1, "3", "gazpacho", "", NULL);
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act1 = vshTablePrintToString(table1, true);
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table2 = vshTableNew("Id", "Name", "Status", NULL);
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if (!table2)
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return -1;
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act2 = vshTablePrintToString(table2, true);
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table3 = vshTableNew("Id", NULL);
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if (!table3)
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return -1;
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vshTableRowAppend(table3, "1", NULL);
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vshTableRowAppend(table3, "2", NULL);
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vshTableRowAppend(table3, "3", NULL);
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vshTableRowAppend(table3, "4", NULL);
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act3 = vshTablePrintToString(table3, true);
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if (virTestCompareToString(exp1, act1) < 0)
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return -1;
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if (virTestCompareToString(exp2, act2) < 0)
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return -1;
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if (virTestCompareToString(exp3, act3) < 0)
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return -1;
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return 0;
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}
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static int
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mymain(void)
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{
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int ret = 0;
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if (!setlocale(LC_CTYPE, "en_US.UTF-8"))
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return EXIT_AM_SKIP;
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if (virTestRun("testVshTableNew", testVshTableNew, NULL) < 0)
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ret = -1;
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if (virTestRun("testVshTableHeader", testVshTableHeader, NULL) < 0)
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ret = -1;
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if (virTestRun("testVshTableRowAppend", testVshTableRowAppend, NULL) < 0)
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ret = -1;
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if (virTestRun("testUnicode", testUnicode, NULL) < 0)
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ret = -1;
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if (virTestRun("testUnicodeArabic", testUnicodeArabic, NULL) < 0)
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ret = -1;
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if (virTestRun("testUnicodeZeroWidthChar",
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testUnicodeZeroWidthChar,
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NULL) < 0)
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ret = -1;
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if (virTestRun("testUnicodeCombiningChar",
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testUnicodeCombiningChar,
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NULL) < 0)
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ret = -1;
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if (virTestRun("testUnicodeNonPrintableChar",
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testUnicodeNonPrintableChar,
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NULL) < 0)
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ret = -1;
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if (virTestRun("testNTables", testNTables, NULL) < 0)
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ret = -1;
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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VIR_TEST_MAIN(mymain)
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