Commit 82196f05 by Samuel Benzaquen Committed by Copybara-Service

Convert the full parser into constexpr now that Abseil requires C++14, and use

this parser for the static checker.
This fixes some outstanding bugs where the static checker differed from the
dynamic one.
Also, fix `%v` to be accepted with POSIX syntax.

Tested:
  Presubmit
  TGP OCL:487237262:BASE:490275393:1669141454896:92dd62e3
PiperOrigin-RevId: 491650577
Change-Id: Id138c108187428b3aea46f8887495f1da12c91b2
parent 13708db8
...@@ -295,6 +295,7 @@ set(ABSL_INTERNAL_DLL_FILES ...@@ -295,6 +295,7 @@ set(ABSL_INTERNAL_DLL_FILES
"strings/internal/str_format/bind.cc" "strings/internal/str_format/bind.cc"
"strings/internal/str_format/bind.h" "strings/internal/str_format/bind.h"
"strings/internal/str_format/checker.h" "strings/internal/str_format/checker.h"
"strings/internal/str_format/constexpr_parser.h"
"strings/internal/str_format/extension.cc" "strings/internal/str_format/extension.cc"
"strings/internal/str_format/extension.h" "strings/internal/str_format/extension.h"
"strings/internal/str_format/float_conversion.cc" "strings/internal/str_format/float_conversion.cc"
......
...@@ -1150,6 +1150,7 @@ cc_library( ...@@ -1150,6 +1150,7 @@ cc_library(
"internal/str_format/arg.h", "internal/str_format/arg.h",
"internal/str_format/bind.h", "internal/str_format/bind.h",
"internal/str_format/checker.h", "internal/str_format/checker.h",
"internal/str_format/constexpr_parser.h",
"internal/str_format/extension.h", "internal/str_format/extension.h",
"internal/str_format/float_conversion.h", "internal/str_format/float_conversion.h",
"internal/str_format/output.h", "internal/str_format/output.h",
......
...@@ -413,6 +413,7 @@ absl_cc_library( ...@@ -413,6 +413,7 @@ absl_cc_library(
"internal/str_format/arg.h" "internal/str_format/arg.h"
"internal/str_format/bind.h" "internal/str_format/bind.h"
"internal/str_format/checker.h" "internal/str_format/checker.h"
"internal/str_format/constexpr_parser.h"
"internal/str_format/extension.h" "internal/str_format/extension.h"
"internal/str_format/float_conversion.h" "internal/str_format/float_conversion.h"
"internal/str_format/output.h" "internal/str_format/output.h"
......
...@@ -93,6 +93,7 @@ TEST(StrFormatChecker, ValidFormat) { ...@@ -93,6 +93,7 @@ TEST(StrFormatChecker, ValidFormat) {
ValidFormat<void (*)(), volatile int*>("%p %p"), // ValidFormat<void (*)(), volatile int*>("%p %p"), //
ValidFormat<string_view, const char*, double, void*>( ValidFormat<string_view, const char*, double, void*>(
"string_view=%s const char*=%s double=%f void*=%p)"), "string_view=%s const char*=%s double=%f void*=%p)"),
ValidFormat<int>("%v"), //
ValidFormat<int>("%% %1$d"), // ValidFormat<int>("%% %1$d"), //
ValidFormat<int>("%1$ld"), // ValidFormat<int>("%1$ld"), //
...@@ -109,7 +110,9 @@ TEST(StrFormatChecker, ValidFormat) { ...@@ -109,7 +110,9 @@ TEST(StrFormatChecker, ValidFormat) {
ValidFormat<int, double>("%2$.*1$f"), // ValidFormat<int, double>("%2$.*1$f"), //
ValidFormat<void*, string_view, const char*, double>( ValidFormat<void*, string_view, const char*, double>(
"string_view=%2$s const char*=%3$s double=%4$f void*=%1$p " "string_view=%2$s const char*=%3$s double=%4$f void*=%1$p "
"repeat=%3$s)")}; "repeat=%3$s)"),
ValidFormat<std::string>("%1$v"),
};
for (Case c : trues) { for (Case c : trues) {
EXPECT_TRUE(c.result) << c.format; EXPECT_TRUE(c.result) << c.format;
...@@ -130,6 +133,8 @@ TEST(StrFormatChecker, ValidFormat) { ...@@ -130,6 +133,8 @@ TEST(StrFormatChecker, ValidFormat) {
ValidFormat<int>("%*d"), // ValidFormat<int>("%*d"), //
ValidFormat<std::string>("%p"), // ValidFormat<std::string>("%p"), //
ValidFormat<int (*)(int)>("%d"), // ValidFormat<int (*)(int)>("%d"), //
ValidFormat<int>("%1v"), //
ValidFormat<int>("%.1v"), //
ValidFormat<>("%3$d"), // ValidFormat<>("%3$d"), //
ValidFormat<>("%1$r"), // ValidFormat<>("%1$r"), //
...@@ -138,13 +143,14 @@ TEST(StrFormatChecker, ValidFormat) { ...@@ -138,13 +143,14 @@ TEST(StrFormatChecker, ValidFormat) {
ValidFormat<int>("%1$*2$1d"), // ValidFormat<int>("%1$*2$1d"), //
ValidFormat<int>("%1$1-d"), // ValidFormat<int>("%1$1-d"), //
ValidFormat<std::string, int>("%2$*1$s"), // ValidFormat<std::string, int>("%2$*1$s"), //
ValidFormat<std::string>("%1$p"), ValidFormat<std::string>("%1$p"), //
ValidFormat<int>("%1$*2$v"), //
ValidFormat<int, int>("%d %2$d"), // ValidFormat<int, int>("%d %2$d"), //
}; };
for (Case c : falses) { for (Case c : falses) {
EXPECT_FALSE(c.result) << c.format; EXPECT_FALSE(c.result) << "format<" << c.format << ">";
} }
} }
......
...@@ -31,211 +31,14 @@ namespace absl { ...@@ -31,211 +31,14 @@ namespace absl {
ABSL_NAMESPACE_BEGIN ABSL_NAMESPACE_BEGIN
namespace str_format_internal { namespace str_format_internal {
using CC = FormatConversionCharInternal; // Define the array for non-constexpr uses.
using LM = LengthMod; constexpr ConvTag ConvTagHolder::value[256];
// Abbreviations to fit in the table below. ABSL_ATTRIBUTE_NOINLINE const char* ConsumeUnboundConversionNoInline(
constexpr auto f_sign = Flags::kSignCol; const char* p, const char* end, UnboundConversion* conv, int* next_arg) {
constexpr auto f_alt = Flags::kAlt; return ConsumeUnboundConversion(p, end, conv, next_arg);
constexpr auto f_pos = Flags::kShowPos;
constexpr auto f_left = Flags::kLeft;
constexpr auto f_zero = Flags::kZero;
ABSL_CONST_INIT const ConvTag kTags[256] = {
{}, {}, {}, {}, {}, {}, {}, {}, // 00-07
{}, {}, {}, {}, {}, {}, {}, {}, // 08-0f
{}, {}, {}, {}, {}, {}, {}, {}, // 10-17
{}, {}, {}, {}, {}, {}, {}, {}, // 18-1f
f_sign, {}, {}, f_alt, {}, {}, {}, {}, // !"#$%&'
{}, {}, {}, f_pos, {}, f_left, {}, {}, // ()*+,-./
f_zero, {}, {}, {}, {}, {}, {}, {}, // 01234567
{}, {}, {}, {}, {}, {}, {}, {}, // 89:;<=>?
{}, CC::A, {}, {}, {}, CC::E, CC::F, CC::G, // @ABCDEFG
{}, {}, {}, {}, LM::L, {}, {}, {}, // HIJKLMNO
{}, {}, {}, {}, {}, {}, {}, {}, // PQRSTUVW
CC::X, {}, {}, {}, {}, {}, {}, {}, // XYZ[\]^_
{}, CC::a, {}, CC::c, CC::d, CC::e, CC::f, CC::g, // `abcdefg
LM::h, CC::i, LM::j, {}, LM::l, {}, CC::n, CC::o, // hijklmno
CC::p, LM::q, {}, CC::s, LM::t, CC::u, CC::v, {}, // pqrstuvw
CC::x, {}, LM::z, {}, {}, {}, {}, {}, // xyz{|}!
{}, {}, {}, {}, {}, {}, {}, {}, // 80-87
{}, {}, {}, {}, {}, {}, {}, {}, // 88-8f
{}, {}, {}, {}, {}, {}, {}, {}, // 90-97
{}, {}, {}, {}, {}, {}, {}, {}, // 98-9f
{}, {}, {}, {}, {}, {}, {}, {}, // a0-a7
{}, {}, {}, {}, {}, {}, {}, {}, // a8-af
{}, {}, {}, {}, {}, {}, {}, {}, // b0-b7
{}, {}, {}, {}, {}, {}, {}, {}, // b8-bf
{}, {}, {}, {}, {}, {}, {}, {}, // c0-c7
{}, {}, {}, {}, {}, {}, {}, {}, // c8-cf
{}, {}, {}, {}, {}, {}, {}, {}, // d0-d7
{}, {}, {}, {}, {}, {}, {}, {}, // d8-df
{}, {}, {}, {}, {}, {}, {}, {}, // e0-e7
{}, {}, {}, {}, {}, {}, {}, {}, // e8-ef
{}, {}, {}, {}, {}, {}, {}, {}, // f0-f7
{}, {}, {}, {}, {}, {}, {}, {}, // f8-ff
};
namespace {
bool CheckFastPathSetting(const UnboundConversion& conv) {
bool width_precision_needed =
conv.width.value() >= 0 || conv.precision.value() >= 0;
if (width_precision_needed && conv.flags == Flags::kBasic) {
fprintf(stderr,
"basic=%d left=%d show_pos=%d sign_col=%d alt=%d zero=%d "
"width=%d precision=%d\n",
conv.flags == Flags::kBasic ? 1 : 0,
FlagsContains(conv.flags, Flags::kLeft) ? 1 : 0,
FlagsContains(conv.flags, Flags::kShowPos) ? 1 : 0,
FlagsContains(conv.flags, Flags::kSignCol) ? 1 : 0,
FlagsContains(conv.flags, Flags::kAlt) ? 1 : 0,
FlagsContains(conv.flags, Flags::kZero) ? 1 : 0, conv.width.value(),
conv.precision.value());
return false;
}
return true;
}
template <bool is_positional>
const char *ConsumeConversion(const char *pos, const char *const end,
UnboundConversion *conv, int *next_arg) {
const char* const original_pos = pos;
char c;
// Read the next char into `c` and update `pos`. Returns false if there are
// no more chars to read.
#define ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR() \
do { \
if (ABSL_PREDICT_FALSE(pos == end)) return nullptr; \
c = *pos++; \
} while (0)
const auto parse_digits = [&] {
int digits = c - '0';
// We do not want to overflow `digits` so we consume at most digits10
// digits. If there are more digits the parsing will fail later on when the
// digit doesn't match the expected characters.
int num_digits = std::numeric_limits<int>::digits10;
for (;;) {
if (ABSL_PREDICT_FALSE(pos == end)) break;
c = *pos++;
if (!std::isdigit(c)) break;
--num_digits;
if (ABSL_PREDICT_FALSE(!num_digits)) break;
digits = 10 * digits + c - '0';
}
return digits;
};
if (is_positional) {
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
if (ABSL_PREDICT_FALSE(c < '1' || c > '9')) return nullptr;
conv->arg_position = parse_digits();
assert(conv->arg_position > 0);
if (ABSL_PREDICT_FALSE(c != '$')) return nullptr;
}
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
// We should start with the basic flag on.
assert(conv->flags == Flags::kBasic);
// Any non alpha character makes this conversion not basic.
// This includes flags (-+ #0), width (1-9, *) or precision (.).
// All conversion characters and length modifiers are alpha characters.
if (c < 'A') {
while (c <= '0') {
auto tag = GetTagForChar(c);
if (tag.is_flags()) {
conv->flags = conv->flags | tag.as_flags();
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
} else {
break;
}
}
if (c <= '9') {
if (c >= '0') {
int maybe_width = parse_digits();
if (!is_positional && c == '$') {
if (ABSL_PREDICT_FALSE(*next_arg != 0)) return nullptr;
// Positional conversion.
*next_arg = -1;
return ConsumeConversion<true>(original_pos, end, conv, next_arg);
}
conv->flags = conv->flags | Flags::kNonBasic;
conv->width.set_value(maybe_width);
} else if (c == '*') {
conv->flags = conv->flags | Flags::kNonBasic;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
if (is_positional) {
if (ABSL_PREDICT_FALSE(c < '1' || c > '9')) return nullptr;
conv->width.set_from_arg(parse_digits());
if (ABSL_PREDICT_FALSE(c != '$')) return nullptr;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
} else {
conv->width.set_from_arg(++*next_arg);
}
}
}
if (c == '.') {
conv->flags = conv->flags | Flags::kNonBasic;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
if (std::isdigit(c)) {
conv->precision.set_value(parse_digits());
} else if (c == '*') {
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
if (is_positional) {
if (ABSL_PREDICT_FALSE(c < '1' || c > '9')) return nullptr;
conv->precision.set_from_arg(parse_digits());
if (c != '$') return nullptr;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
} else {
conv->precision.set_from_arg(++*next_arg);
}
} else {
conv->precision.set_value(0);
}
}
}
auto tag = GetTagForChar(c);
if (ABSL_PREDICT_FALSE(c == 'v' && (pos - original_pos) != 1)) return nullptr;
if (ABSL_PREDICT_FALSE(!tag.is_conv())) {
if (ABSL_PREDICT_FALSE(!tag.is_length())) return nullptr;
// It is a length modifier.
using str_format_internal::LengthMod;
LengthMod length_mod = tag.as_length();
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
if (c == 'h' && length_mod == LengthMod::h) {
conv->length_mod = LengthMod::hh;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
} else if (c == 'l' && length_mod == LengthMod::l) {
conv->length_mod = LengthMod::ll;
ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR();
} else {
conv->length_mod = length_mod;
}
tag = GetTagForChar(c);
if (ABSL_PREDICT_FALSE(c == 'v')) return nullptr;
if (ABSL_PREDICT_FALSE(!tag.is_conv())) return nullptr;
}
assert(CheckFastPathSetting(*conv));
(void)(&CheckFastPathSetting);
conv->conv = tag.as_conv();
if (!is_positional) conv->arg_position = ++*next_arg;
return pos;
} }
} // namespace
std::string LengthModToString(LengthMod v) { std::string LengthModToString(LengthMod v) {
switch (v) { switch (v) {
case LengthMod::h: case LengthMod::h:
...@@ -262,12 +65,6 @@ std::string LengthModToString(LengthMod v) { ...@@ -262,12 +65,6 @@ std::string LengthModToString(LengthMod v) {
return ""; return "";
} }
const char *ConsumeUnboundConversion(const char *p, const char *end,
UnboundConversion *conv, int *next_arg) {
if (*next_arg < 0) return ConsumeConversion<true>(p, end, conv, next_arg);
return ConsumeConversion<false>(p, end, conv, next_arg);
}
struct ParsedFormatBase::ParsedFormatConsumer { struct ParsedFormatBase::ParsedFormatConsumer {
explicit ParsedFormatConsumer(ParsedFormatBase *parsedformat) explicit ParsedFormatConsumer(ParsedFormatBase *parsedformat)
: parsed(parsedformat), data_pos(parsedformat->data_.get()) {} : parsed(parsedformat), data_pos(parsedformat->data_.get()) {}
......
...@@ -29,111 +29,18 @@ ...@@ -29,111 +29,18 @@
#include <vector> #include <vector>
#include "absl/strings/internal/str_format/checker.h" #include "absl/strings/internal/str_format/checker.h"
#include "absl/strings/internal/str_format/constexpr_parser.h"
#include "absl/strings/internal/str_format/extension.h" #include "absl/strings/internal/str_format/extension.h"
namespace absl { namespace absl {
ABSL_NAMESPACE_BEGIN ABSL_NAMESPACE_BEGIN
namespace str_format_internal { namespace str_format_internal {
enum class LengthMod : std::uint8_t { h, hh, l, ll, L, j, z, t, q, none };
std::string LengthModToString(LengthMod v); std::string LengthModToString(LengthMod v);
// The analyzed properties of a single specified conversion. const char* ConsumeUnboundConversionNoInline(const char* p, const char* end,
struct UnboundConversion { UnboundConversion* conv,
UnboundConversion() {} int* next_arg);
class InputValue {
public:
void set_value(int value) {
assert(value >= 0);
value_ = value;
}
int value() const { return value_; }
// Marks the value as "from arg". aka the '*' format.
// Requires `value >= 1`.
// When set, is_from_arg() return true and get_from_arg() returns the
// original value.
// `value()`'s return value is unspecfied in this state.
void set_from_arg(int value) {
assert(value > 0);
value_ = -value - 1;
}
bool is_from_arg() const { return value_ < -1; }
int get_from_arg() const {
assert(is_from_arg());
return -value_ - 1;
}
private:
int value_ = -1;
};
// No need to initialize. It will always be set in the parser.
int arg_position;
InputValue width;
InputValue precision;
Flags flags = Flags::kBasic;
LengthMod length_mod = LengthMod::none;
FormatConversionChar conv = FormatConversionCharInternal::kNone;
};
// Consume conversion spec prefix (not including '%') of [p, end) if valid.
// Examples of valid specs would be e.g.: "s", "d", "-12.6f".
// If valid, it returns the first character following the conversion spec,
// and the spec part is broken down and returned in 'conv'.
// If invalid, returns nullptr.
const char* ConsumeUnboundConversion(const char* p, const char* end,
UnboundConversion* conv, int* next_arg);
// Helper tag class for the table below.
// It allows fast `char -> ConversionChar/LengthMod/Flags` checking and
// conversions.
class ConvTag {
public:
constexpr ConvTag(FormatConversionChar conversion_char) // NOLINT
: tag_(static_cast<uint8_t>(conversion_char)) {}
constexpr ConvTag(LengthMod length_mod) // NOLINT
: tag_(0x80 | static_cast<uint8_t>(length_mod)) {}
constexpr ConvTag(Flags flags) // NOLINT
: tag_(0xc0 | static_cast<uint8_t>(flags)) {}
constexpr ConvTag() : tag_(0xFF) {}
bool is_conv() const { return (tag_ & 0x80) == 0; }
bool is_length() const { return (tag_ & 0xC0) == 0x80; }
bool is_flags() const { return (tag_ & 0xE0) == 0xC0; }
FormatConversionChar as_conv() const {
assert(is_conv());
assert(!is_length());
assert(!is_flags());
return static_cast<FormatConversionChar>(tag_);
}
LengthMod as_length() const {
assert(!is_conv());
assert(is_length());
assert(!is_flags());
return static_cast<LengthMod>(tag_ & 0x3F);
}
Flags as_flags() const {
assert(!is_conv());
assert(!is_length());
assert(is_flags());
return static_cast<Flags>(tag_ & 0x1F);
}
private:
uint8_t tag_;
};
extern const ConvTag kTags[256];
// Keep a single table for all the conversion chars and length modifiers.
inline ConvTag GetTagForChar(char c) {
return kTags[static_cast<unsigned char>(c)];
}
// Parse the format string provided in 'src' and pass the identified items into // Parse the format string provided in 'src' and pass the identified items into
// 'consumer'. // 'consumer'.
...@@ -187,7 +94,7 @@ bool ParseFormatString(string_view src, Consumer consumer) { ...@@ -187,7 +94,7 @@ bool ParseFormatString(string_view src, Consumer consumer) {
} }
} else if (percent[1] != '%') { } else if (percent[1] != '%') {
UnboundConversion conv; UnboundConversion conv;
p = ConsumeUnboundConversion(percent + 1, end, &conv, &next_arg); p = ConsumeUnboundConversionNoInline(percent + 1, end, &conv, &next_arg);
if (ABSL_PREDICT_FALSE(p == nullptr)) return false; if (ABSL_PREDICT_FALSE(p == nullptr)) return false;
if (ABSL_PREDICT_FALSE(!consumer.ConvertOne( if (ABSL_PREDICT_FALSE(!consumer.ConvertOne(
conv, string_view(percent + 1, conv, string_view(percent + 1,
......
...@@ -117,6 +117,7 @@ TEST_F(ConsumeUnboundConversionTest, ConsumeSpecification) { ...@@ -117,6 +117,7 @@ TEST_F(ConsumeUnboundConversionTest, ConsumeSpecification) {
{__LINE__, "dzz", "d", "zz"}, // length mod as suffix {__LINE__, "dzz", "d", "zz"}, // length mod as suffix
{__LINE__, "3v", "", "3v"}, // 'v' cannot have modifiers {__LINE__, "3v", "", "3v"}, // 'v' cannot have modifiers
{__LINE__, "hv", "", "hv"}, // 'v' cannot have modifiers {__LINE__, "hv", "", "hv"}, // 'v' cannot have modifiers
{__LINE__, "1$v", "1$v", ""}, // 'v' can have use posix syntax
{__LINE__, "1$*2$d", "1$*2$d", "" }, // arg indexing and * allowed. {__LINE__, "1$*2$d", "1$*2$d", "" }, // arg indexing and * allowed.
{__LINE__, "0-14.3hhd", "0-14.3hhd", ""}, // precision, width {__LINE__, "0-14.3hhd", "0-14.3hhd", ""}, // precision, width
{__LINE__, " 0-+#14.3hhd", " 0-+#14.3hhd", ""}, // flags {__LINE__, " 0-+#14.3hhd", " 0-+#14.3hhd", ""}, // flags
......
...@@ -143,13 +143,20 @@ TEST_F(FormatEntryPointTest, AppendFormatFailWithV) { ...@@ -143,13 +143,20 @@ TEST_F(FormatEntryPointTest, AppendFormatFailWithV) {
} }
TEST_F(FormatEntryPointTest, ManyArgs) { TEST_F(FormatEntryPointTest, ManyArgs) {
EXPECT_EQ("24", StrFormat("%24$d", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, EXPECT_EQ(
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)); "60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 "
EXPECT_EQ("60", StrFormat("%60$d", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, "36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 "
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, "12 11 10 9 8 7 6 5 4 3 2 1",
27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, StrFormat("%60$d %59$d %58$d %57$d %56$d %55$d %54$d %53$d %52$d %51$d "
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, "%50$d %49$d %48$d %47$d %46$d %45$d %44$d %43$d %42$d %41$d "
53, 54, 55, 56, 57, 58, 59, 60)); "%40$d %39$d %38$d %37$d %36$d %35$d %34$d %33$d %32$d %31$d "
"%30$d %29$d %28$d %27$d %26$d %25$d %24$d %23$d %22$d %21$d "
"%20$d %19$d %18$d %17$d %16$d %15$d %14$d %13$d %12$d %11$d "
"%10$d %9$d %8$d %7$d %6$d %5$d %4$d %3$d %2$d %1$d",
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
51, 52, 53, 54, 55, 56, 57, 58, 59, 60));
} }
TEST_F(FormatEntryPointTest, Preparsed) { TEST_F(FormatEntryPointTest, Preparsed) {
......
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