102 lines
2.2 KiB
C++
102 lines
2.2 KiB
C++
#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "tokenizer.h"
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using namespace LAMMPS_NS;
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using ::testing::Eq;
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TEST(Tokenizer, empty_string) {
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Tokenizer t("", " ");
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ASSERT_EQ(t.count(), 0);
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}
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TEST(Tokenizer, whitespace_only) {
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Tokenizer t(" ", " ");
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ASSERT_EQ(t.count(), 0);
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}
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TEST(Tokenizer, single_word) {
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Tokenizer t("test", " ");
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ASSERT_EQ(t.count(), 1);
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}
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TEST(Tokenizer, two_words) {
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Tokenizer t("test word", " ");
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ASSERT_EQ(t.count(), 2);
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}
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TEST(Tokenizer, prefix_seperators) {
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Tokenizer t(" test word", " ");
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ASSERT_EQ(t.count(), 2);
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}
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TEST(Tokenizer, postfix_seperators) {
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Tokenizer t("test word ", " ");
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ASSERT_EQ(t.count(), 2);
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}
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TEST(Tokenizer, iterate_words) {
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Tokenizer t(" test word ", " ");
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ASSERT_THAT(t[0], Eq("test"));
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ASSERT_THAT(t[1], Eq("word"));
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ASSERT_EQ(t.count(), 2);
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}
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TEST(Tokenizer, default_seperators) {
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Tokenizer t(" \r\n test \t word \f");
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ASSERT_THAT(t[0], Eq("test"));
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ASSERT_THAT(t[1], Eq("word"));
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ASSERT_EQ(t.count(), 2);
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}
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TEST(Tokenizer, for_loop) {
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Tokenizer t(" \r\n test \t word \f");
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std::vector<std::string> list;
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for(auto word : t) {
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list.push_back(word);
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}
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ASSERT_THAT(list[0], Eq("test"));
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ASSERT_THAT(list[1], Eq("word"));
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}
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TEST(ValueTokenizer, empty_string) {
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ValueTokenizer values("");
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ASSERT_FALSE(values.has_next());
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}
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TEST(ValueTokenizer, bad_integer) {
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ValueTokenizer values("f10");
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ASSERT_THROW(values.next_int(), InvalidIntegerException);
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}
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TEST(ValueTokenizer, bad_double) {
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ValueTokenizer values("1a.0");
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ASSERT_THROW(values.next_double(), InvalidFloatException);
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}
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TEST(ValueTokenizer, valid_int) {
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ValueTokenizer values("10");
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ASSERT_EQ(values.next_int(), 10);
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}
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TEST(ValueTokenizer, valid_tagint) {
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ValueTokenizer values("42");
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ASSERT_EQ(values.next_tagint(), 42);
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}
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TEST(ValueTokenizer, valid_bigint) {
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ValueTokenizer values("42");
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ASSERT_EQ(values.next_bigint(), 42);
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}
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TEST(ValueTokenizer, valid_double) {
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ValueTokenizer values("3.14");
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ASSERT_DOUBLE_EQ(values.next_double(), 3.14);
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}
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TEST(ValueTokenizer, valid_double_with_exponential) {
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ValueTokenizer values("3.14e22");
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ASSERT_DOUBLE_EQ(values.next_double(), 3.14e22);
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}
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