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d77519652a
Set this flag rather than doing things manually in the test. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* (C) Copyright 2021
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* Francis Laniel, Amarula Solutions, francis.laniel@amarulasolutions.com
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*/
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#include <command.h>
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#include <env_attr.h>
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#include <test/hush.h>
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#include <test/ut.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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static int hush_test_for(struct unit_test_state *uts)
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{
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ut_assertok(run_command("for loop_i in foo bar quux quux; do echo $loop_i; done", 0));
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ut_assert_nextline("foo");
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ut_assert_nextline("bar");
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ut_assert_nextline("quux");
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ut_assert_nextline("quux");
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ut_assert_console_end();
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if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
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/* Reset local variable. */
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ut_assertok(run_command("loop_i=", 0));
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} else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
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puts("Beware: this test set local variable loop_i and it cannot be unset!");
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}
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return 0;
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}
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HUSH_TEST(hush_test_for, UTF_CONSOLE);
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static int hush_test_while(struct unit_test_state *uts)
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{
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if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
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/*
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* Hush 2021 always returns 0 from while loop...
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* You can see code snippet near this line to have a better
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* understanding:
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* debug_printf_exec(": while expr is false: breaking (exitcode:EXIT_SUCCESS)\n");
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*/
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ut_assertok(run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
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} else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
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/*
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* Exit status is that of test, so 1 since test is false to quit
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* the loop.
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*/
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ut_asserteq(1, run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
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}
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ut_assert_nextline("bar");
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ut_assert_console_end();
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if (gd->flags & GD_FLG_HUSH_MODERN_PARSER) {
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/* Reset local variable. */
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ut_assertok(run_command("loop_foo=", 0));
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} else if (gd->flags & GD_FLG_HUSH_OLD_PARSER) {
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puts("Beware: this test set local variable loop_foo and it cannot be unset!");
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}
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return 0;
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}
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HUSH_TEST(hush_test_while, UTF_CONSOLE);
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static int hush_test_until(struct unit_test_state *uts)
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{
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env_set("loop_bar", "bar");
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/*
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* WARNING We have to use environment variable because it is not possible
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* resetting local variable.
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*/
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ut_assertok(run_command("until test -z \"$loop_bar\"; do echo quux; setenv loop_bar; done", 0));
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ut_assert_nextline("quux");
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ut_assert_console_end();
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/*
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* Loop normally resets foo environment variable, but we reset it here in
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* case the test failed.
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*/
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env_set("loop_bar", NULL);
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return 0;
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}
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HUSH_TEST(hush_test_until, UTF_CONSOLE);
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